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g(e,t,n,a,r,s){for(;0!=r--;)n[a]=1e-10+e[t+0]*s[0]-n[a-1]*s[1]+e[t-1]*s[2]-n[a-2]*s[3]+e[t-2]*s[4]-n[a-3]*s[5]+e[t-3]*s[6]-n[a-4]*s[7]+e[t-4]*s[8]-n[a-5]*s[9]+e[t-5]*s[10]-n[a-6]*s[11]+e[t-6]*s[12]-n[a-7]*s[13]+e[t-7]*s[14]-n[a-8]*s[15]+e[t-8]*s[16]-n[a-9]*s[17]+e[t-9]*s[18]-n[a-10]*s[19]+e[t-10]*s[20],++a,++t}function w(e,t,n,a,r,s){for(;0!=r--;)n[a]=e[t+0]*s[0]-n[a-1]*s[1]+e[t-1]*s[2]-n[a-2]*s[3]+e[t-2]*s[4],++a,++t}function S(e){return e*e}this.InitGainAnalysis=function(e,t){return function(e,t){for(var n=0;n<MAX_ORDER;n++)e.linprebuf[n]=e.lstepbuf[n]=e.loutbuf[n]=e.rinprebuf[n]=e.rstepbuf[n]=e.routbuf[n]=0;switch(0|t){case 48e3:e.reqindex=0;break;case 44100:e.reqindex=1;break;case 32e3:e.reqindex=2;break;case 24e3:e.reqindex=3;break;case 22050:e.reqindex=4;break;case 16e3:e.reqindex=5;break;case 12e3:e.reqindex=6;break;case 11025:e.reqindex=7;break;case 8e3:e.reqindex=8;break;default:return INIT_GAIN_ANALYSIS_ERROR}return e.sampleWindow=0|(t*a+r-1)/r,e.lsum=0,e.rsum=0,e.totsamp=0,s.ill(e.A,0),INIT_GAIN_ANALYSIS_OK}(e,t)!=INIT_GAIN_ANALYSIS_OK?INIT_GAIN_ANALYSIS_ERROR:(e.linpre=MAX_ORDER,e.rinpre=MAX_ORDER,e.lstep=MAX_ORDER,e.rstep=MAX_ORDER,e.lout=MAX_ORDER,e.rout=MAX_ORDER,s.fill(e.B,0),INIT_GAIN_ANALYSIS_OK)},this.AnalyzeSamples=function(e,t,n,a,r,s,i){var o,_,l,c,f,u,h;if(0==s)return GAIN_ANALYSIS_OK;switch(h=0,f=s,i){case 1:a=t,r=n;break;case 2:break;default:return GAIN_ANALYSIS_ERROR}for(s<MAX_ORDER?(y.arraycopy(t,n,e.linprebuf,MAX_ORDER,s),y.arraycopy(a,r,e.rinprebuf,MAX_ORDER,s)):(y.arraycopy(t,n,e.linprebuf,MAX_ORDER,MAX_ORDER),y.arraycopy(a,r,e.rinprebuf,MAX_ORDER,MAX_ORDER));0<f;){u=f>e.sampleWindow-e.totsamp?e.sampleWindow-e.totsamp:f,h<MAX_ORDER?(o=e.linpre+h,_=e.linprebuf,l=e.rinpre+h,c=e.rinprebuf,u>MAX_ORDER-h&&(u=MAX_ORDER-h)):(o=n+h,_=t,l=r+h,c=a),g(_,o,e.lstepbuf,e.lstep+e.totsamp,u,m[e.reqindex]),g(c,l,e.rstepbuf,e.rstep+e.totsamp,u,m[e.reqindex]),w(e.lstepbuf,e.lstep+e.totsamp,e.loutbuf,e.lout+e.totsamp,u,v[e.reqindex]),w(e.rstepbuf,e.rstep+e.totsamp,e.routbuf,e.rout+e.totsamp,u,v[e.reqindex]),o=e.lout+e.totsamp,_=e.loutbuf,l=e.rout+e.totsamp,c=e.routbuf;for(var p,d,b=u%8;0!=b--;)e.lsum+=S(_[o++]),e.rsum+=S(c[l++]);for(b=u/8;0!=b--;)e.lsum+=S(_[o+0])+S(_[o+1])+S(_[o+2])+S(_[o+3])+S(_[o+4])+S(_[o+5])+S(_[o+6])+S(_[o+7]),o+=8,e.rsum+=S(c[l+0])+S(c[l+1])+S(c[l+2])+S(c[l+3])+S(c[l+4])+S(c[l+5])+S(c[l+6])+S(c[l+7]),l+=8;if(f-=u,h+=u,e.totsamp+=u,e.totsamp==e.sampleWindow&&((d=(p=10*M.STEPS_per_dB*Math.log10((e.lsum+e.rsum)/e.totsamp*.5+1e-37))<=0?0:0|p)>=e.A.length&&(d=e.A.length-1),e.A[d]++,e.lsum=e.rsum=0,y.arraycopy(e.loutbuf,e.totsamp,e.loutbuf,0,MAX_ORDER),y.arraycopy(e.routbuf,e.totsamp,e.routbuf,0,MAX_ORDER),y.arraycopy(e.lstepbuf,e.totsamp,e.lstepbuf,0,MAX_ORDER),y.arraycopy(e.rstepbuf,e.totsamp,e.rstepbuf,0,MAX_ORDER),e.totsamp=0),e.totsamp>e.sampleWindow)return GAIN_ANALYSIS_ERROR}return s<MAX_ORDER?(y.arraycopy(e.linprebuf,s,e.linprebuf,0,MAX_ORDER-s),y.arraycopy(e.rinprebuf,s,e.rinprebuf,0,MAX_ORDER-s),y.arraycopy(t,n,e.linprebuf,MAX_ORDER-s,s),y.arraycopy(a,r,e.rinprebuf,MAX_ORDER-s,s)):(y.arraycopy(t,n+s-MAX_ORDER,e.linprebuf,0,MAX_ORDER),y.arraycopy(a,r+s-MAX_ORDER,e.rinprebuf,0,MAX_ORDER)),GAIN_ANALYSIS_OK},this.GetTitleGain=function(e){for(var t=function(e,t){for(var n=0,a=0;a<t;a++)n+=e[a];if(0==n)return GAIN_NOT_ENOUGH_SAMPLES;var r=0|Math.ceil(n*(1-.95));for(a=t;0<a--&&!((r-=e[a])<=0););return 64.82-a/M.STEPS_per_dB}(e.A,e.A.length),n=0;n<e.A.length;n++)e.B[n]+=e.A[n],e.A[n]=0;for(n=0;n<MAX_ORDER;n++)e.linprebuf[n]=e.lstepbuf[n]=e.loutbuf[n]=e.rinprebuf[n]=e.rstepbuf[n]=e.routbuf[n]=0;return e.totsamp=0,e.lsum=e.rsum=0,t}}M.STEPS_per_dB=100,M.MAX_dB=120,M.GAIN_NOT_ENOUGH_SAMPLES=-24601,M.GAIN_ANALYSIS_ERROR=0,M.GAIN_ANALYSIS_OK=1,M.INIT_GAIN_ANALYSIS_ERROR=0,M.INIT_GAIN_ANALYSIS_OK=1,M.MAX_ORDER=M.YULE_ORDER=10,M.MAX_SAMPLES_PER_WINDOW=(M.MAX_SAMP_FREQ=48e3)*(M.RMS_WINDOW_TIME_NUMERATOR=1)/(M.RMS_WINDOW_TIME_DENOMINATOR=20)+1,e.exports=M},function(e,t){e.exports=function(e){this.bits=e}},function(e,t,n){var a=n(0),R=a.System,x=(a.VbrMode,a.Float,a.ShortBlock,a.Util,a.Arrays),A=(a.new_array_n,a.new_byte),B=(a.new_double,a.new_float,a.new_float_n),E=a.new_int,T=(a.new_int_n,a.assert),k=n(14),P=n(7),L=n(1),I=n(4);function r(){var _=this,m=32,f=null,u=null,s=null,h=null;this.setModules=function(e,t,n,a){f=e,u=t,s=n,h=a};var p=null,l=0,d=0,b=0;function v(e,t,n){for(T(n<m-2);0<n;){var a;0==b&&(b=8,T(++d<Lame.LAME_MAXMP3BUFFER),T(e.header[e.w_ptr].write_timing>=l),e.header[e.w_ptr].write_timing==l&&(r=e,R.arraycopy(r.header[r.w_ptr].buf,0,p,d,r.sideinfo_len),d+=r.sideinfo_len,l+=8*r.sideinfo_len,r.w_ptr=r.w_ptr+1&I.MAX_HEADER_BUF-1),p[d]=0),a=Math.min(n,b),b-=a,T((n-=a)<m),T(b<m),p[d]|=t>>n<<b,l+=a}var r}function i(e,t){var n,a=e.internal_flags;if(T(0<=t),8<=t&&(v(a,76,8),t-=8),8<=t&&(v(a,65,8),t-=8),8<=t&&(v(a,77,8),t-=8),8<=t&&(v(a,69,8),t-=8),32<=t){var r=s.getLameShortVersion();if(32<=t)for(n=0;n<r.length&&8<=t;++n)t-=8,v(a,r.charAt(n),8)}for(;1<=t;--t)v(a,a.ancillary_flag,1),a.ancillary_flag^=e.disable_reservoir?0:1;T(0==t)}function c(e,t,n){for(var a=e.header[e.h_ptr].ptr;0<n;){var r=Math.min(n,8-(7&a));T((n-=r)<m),e.header[e.h_ptr].buf[a>>3]|=t>>n<<8-(7&a)-r,a+=r}e.header[e.h_ptr].ptr=a}function r(e,t){e<<=8;for(var n=0;n<8;n++)0!=(65536&((t<<=1)^(e<<=1)))&&(t^=32773);return t}function g(e,t){var n,a=P.ht[t.count1table_select+32],r=0,s=t.big_values,i=t.big_values;for(T(t.count1table_select<2),n=(t.count1-t.big_values)/4;0<n;--n){var o=0,_=0,l=t.l3_enc[s+0];0!=l&&(_+=8,t.xr[i+0]<0&&o++,T(l<=1)),0!=(l=t.l3_enc[s+1])&&(_+=4,o*=2,t.xr[i+1]<0&&o++,T(l<=1)),0!=(l=t.l3_enc[s+2])&&(_+=2,o*=2,t.xr[i+2]<0&&o++,T(l<=1)),0!=(l=t.l3_enc[s+3])&&(_++,o*=2,t.xr[i+3]<0&&o++,T(l<=1)),s+=4,i+=4,v(e,o+a.table[_],a.hlen[_]),r+=a.hlen[_]}return r}function o(e,t,n,a,r){var s=P.ht[t],i=0;if(T(t<32),0==t)return i;for(var o=n;o<a;o+=2){var _,l,c=0,f=0,u=s.xlen,h=s.xlen,p=0,d=r.l3_enc[o],b=r.l3_enc[o+1];0!=d&&(r.xr[o]<0&&p++,c--),15<t&&(14<d&&(T((_=d-15)<=s.linmax),p|=_<<1,f=u,d=15),14<b&&(T((l=b-15)<=s.linmax),p<<=u,p|=l,f+=u,b=15),h=16),0!=b&&(p<<=1,r.xr[o+1]<0&&p++,c--),T((d|b)<16),d=d*h+b,f-=c,c+=s.hlen[d],T(c<=m),T(f<=m),v(e,s.table[d],c),v(e,p,f),i+=c+f}return i}function w(e,t){var n=3*e.scalefac_band.s[3];n>t.big_values&&(n=t.big_values);var a=o(e,t.table_select[0],0,n,t);return a+=o(e,t.table_select[1],n,t.big_values,t)}function S(e,t){var n,a,r,s=t.big_values;T(0<=s&&s<=576);var i=t.region0_count+1;return T(0<=i),T(i<e.scalefac_band.l.length),a=e.scalefac_band.l[i],i+=t.region1_count+1,T(0<=i),T(i<e.scalefac_band.l.length),s<a&&(a=s),s<(r=e.scalefac_band.l[i])&&(r=s),n=o(e,t.table_select[0],0,a,t),n+=o(e,t.table_select[1],a,r,t),n+=o(e,t.table_select[2],r,s,t)}function y(){this.total=0}function M(e,t){var n,a,r,s=e.internal_flags,i=s.w_ptr,o=s.h_ptr-1;return-1==o&&(o=I.MAX_HEADER_BUF-1),n=s.header[o].write_timing-l,0<=(t.total=n)&&(a=1+o-i,o<i&&(a=1+o-i+I.MAX_HEADER_BUF),n-=8*a*s.sideinfo_len),n+=r=_.getframebits(e),t.total+=r,t.total%8!=0?t.total=1+t.total/8:t.total=t.total/8,t.total+=d+1,n<0&&R.err.println("strange error flushing buffer ... \n"),n}this.getframebits=function(e){var t=e.internal_flags,n=0!=t.bitrate_index?P.bitrate_table[e.version][t.bitrate_index]:e.brate;return T(8<=n&&n<=640),8*(0|72e3*(e.version+1)*n/e.out_samplerate+t.padding)},this.CRC_writeheader=function(e,t){var n=65535,n=r(255&t[2],n);n=r(255&t[3],n);for(var a=6;a<e.sideinfo_len;a++)n=r(255&t[a],n);t[4]=byte(n>>8),t[5]=byte(255&n)},this.flush_bitstream=function(e){var t,n,a,r=e.internal_flags,s=r.h_ptr-1;-1==s&&(s=I.MAX_HEADER_BUF-1),t=r.l3_side,(n=M(e,new y))<0||(i(e,n),T(r.header[s].write_timing+this.getframebits(e)==l),r.ResvSize=0,t.main_data_begin=0,r.findReplayGain&&(a=f.GetTitleGain(r.rgdata),T(NEQ(a,GainAnalysis.GAIN_NOT_ENOUGH_SAMPLES)),r.RadioGain=0|Math.floor(10*a+.5)),r.findPeakSample&&(r.noclipGainChange=0|Math.ceil(20*Math.log10(r.PeakSample/32767)*10),0<r.noclipGainChange&&(EQ(e.scale,1)||EQ(e.scale,0))?r.noclipScale=Math.floor(32767/r.PeakSample*100)/100:r.noclipScale=-1))},this.add_dummy_byte=function(e,t,n){for(var a,r=e.internal_flags;0<n--;)for(!function(e,t){for(T(t<m-2);0<t;){var n;0==b&&(b=8,T(++d<Lame.LAME_MAXMP3BUFFER),p[d]=0),n=Math.min(t,b),b-=n,T((t-=n)<m),T(b<m),p[d]|=e>>t<<b,l+=n}}(t,8),a=0;a<I.MAX_HEADER_BUF;++a)r.header[a].write_timing+=8},this.format_bitstream=function(e){var t=e.internal_flags,n=t.l3_side,a=this.getframebits(e);i(e,n.resvDrain_pre),function(e,t){var n,a,r,s=e.internal_flags,i=s.l3_side;if(s.header[s.h_ptr].ptr=0,x.fill(s.header[s.h_ptr].buf,0,s.sideinfo_len,0),e.out_samplerate<16e3?c(s,4094,12):c(s,4095,12),c(s,e.version,1),c(s,1,2),c(s,e.error_protection?0:1,1),c(s,s.bitrate_index,4),c(s,s.samplerate_index,2),c(s,s.padding,1),c(s,e.extension,1),c(s,e.mode.ordinal(),2),c(s,s.mode_ext,2),c(s,e.copyright,1),c(s,e.original,1),c(s,e.emphasis,2),e.error_protection&&c(s,0,16),1==e.version){for(T(0<=i.main_data_begin),c(s,i.main_data_begin,9),2==s.channels_out?c(s,i.private_bits,3):c(s,i.private_bits,5),a=0;a<s.channels_out;a++)for(var o=0;o<4;o++)c(s,i.scfsi[a][o],1);for(n=0;n<2;n++)for(a=0;a<s.channels_out;a++){c(s,(r=i.tt[n][a]).part2_3_length+r.part2_length,12),c(s,r.big_values/2,9),c(s,r.global_gain,8),c(s,r.scalefac_compress,4),r.block_type!=L.NORM_TYPE?(c(s,1,1),c(s,r.block_type,2),c(s,r.mixed_block_flag,1),14==r.table_select[0]&&(r.table_select[0]=16),c(s,r.table_select[0],5),14==r.table_select[1]&&(r.table_select[1]=16),c(s,r.table_select[1],5),c(s,r.subblock_gain[0],3),c(s,r.subblock_gain[1],3),c(s,r.subblock_gain[2],3)):(c(s,0,1),14==r.table_select[0]&&(r.table_select[0]=16),c(s,r.table_select[0],5),14==r.table_select[1]&&(r.table_select[1]=16),c(s,r.table_select[1],5),14==r.table_select[2]&&(r.table_select[2]=16),c(s,r.table_select[2],5),T(0<=r.region0_count&&r.region0_count<16),T(0<=r.region1_count&&r.region1_count<8),c(s,r.region0_count,4),c(s,r.region1_count,3)),c(s,r.preflag,1),c(s,r.scalefac_scale,1),c(s,r.count1table_select,1)}}else for(T(0<=i.main_data_begin),c(s,i.main_data_begin,8),c(s,i.private_bits,s.channels_out),a=n=0;a<s.channels_out;a++){c(s,(r=i.tt[n][a]).part2_3_length+r.part2_length,12),c(s,r.big_values/2,9),c(s,r.global_gain,8),c(s,r.scalefac_compress,9),r.block_type!=L.NORM_TYPE?(c(s,1,1),c(s,r.block_type,2),c(s,r.mixed_block_flag,1),14==r.table_select[0]&&(r.table_select[0]=16),c(s,r.table_select[0],5),14==r.table_select[1]&&(r.table_select[1]=16),c(s,r.table_select[1],5),c(s,r.subblock_gain[0],3),c(s,r.subblock_gain[1],3),c(s,r.subblock_gain[2],3)):(c(s,0,1),14==r.table_select[0]&&(r.table_select[0]=16),c(s,r.table_select[0],5),14==r.table_select[1]&&(r.table_select[1]=16),c(s,r.table_select[1],5),14==r.table_select[2]&&(r.table_select[2]=16),c(s,r.table_select[2],5),T(0<=r.region0_count&&r.region0_count<16),T(0<=r.region1_count&&r.region1_count<8),c(s,r.region0_count,4),c(s,r.region1_count,3)),c(s,r.scalefac_scale,1),c(s,r.count1table_select,1)}e.error_protection&&CRC_writeheader(s,s.header[s.h_ptr].buf);var _=s.h_ptr;T(s.header[_].ptr==8*s.sideinfo_len),s.h_ptr=_+1&I.MAX_HEADER_BUF-1,s.header[s.h_ptr].write_timing=s.header[_].write_timing+t,s.h_ptr==s.w_ptr&&R.err.println("Error: MAX_HEADER_BUF too small in bitstream.c \n")}(e,a);var r=8*t.sideinfo_len;if(r+=function(e){var t,n,a=0,r=e.internal_flags,s=r.l3_side;if(1==e.version)for(t=0;t<2;t++)for(n=0;n<r.channels_out;n++){for(var i=s.tt[t][n],o=k.slen1_tab[i.scalefac_compress],_=k.slen2_tab[i.scalefac_compress],l=0,c=0;c<i.sfbdivide;c++)-1!=i.scalefac[c]&&(v(r,i.scalefac[c],o),l+=o);for(;c<i.sfbmax;c++)-1!=i.scalefac[c]&&(v(r,i.scalefac[c],_),l+=_);T(l==i.part2_length),i.block_type==L.SHORT_TYPE?l+=w(r,i):l+=S(r,i),l+=g(r,i),T(l==i.part2_3_length+i.part2_length),a+=l}else for(n=t=0;n<r.channels_out;n++){var f,i=s.tt[t][n],u=0;if(T(null!=i.sfb_partition_table),f=c=l=0,i.block_type==L.SHORT_TYPE){for(;f<4;f++)for(var h=i.sfb_partition_table[f]/3,p=i.slen[f],d=0;d<h;d++,c++)v(r,Math.max(i.scalefac[3*c+0],0),p),v(r,Math.max(i.scalefac[3*c+1],0),p),v(r,Math.max(i.scalefac[3*c+2],0),p),u+=3*p;l+=w(r,i)}else{for(;f<4;f++){h=i.sfb_partition_table[f],p=i.slen[f];for(d=0;d<h;d++,c++)v(r,Math.max(i.scalefac[c],0),p),u+=p}l+=S(r,i)}l+=g(r,i),T(l==i.part2_3_length),T(u==i.part2_length),a+=u+l}return a}(e),i(e,n.resvDrain_post),r+=n.resvDrain_post,n.main_data_begin+=(a-r)/8,M(e,new y)!=t.ResvSize&&R.err.println("Internal buffer inconsistency. flushbits <> ResvSize"),8*n.main_data_begin!=t.ResvSize&&(R.err.printf("bit reservoir error: \nl3_side.main_data_begin: %d \nResvoir size:             %d \nresv drain (post)         %d \nresv drain (pre)          %d \nheader and sideinfo:      %d \ndata bits:                %d \ntotal bits:               %d (remainder: %d) \nbitsperframe:             %d \n",8*n.main_data_begin,t.ResvSize,n.resvDrain_post,n.resvDrain_pre,8*t.sideinfo_len,r-n.resvDrain_post-8*t.sideinfo_len,r,r%8,a),R.err.println("This is a fatal error.  It has several possible causes:"),R.err.println("90%%  LAME compiled with buggy version of gcc using advanced optimizations"),R.err.println(" 9%%  Your system is overclocked"),R.err.println(" 1%%  bug in LAME encoding library"),t.ResvSize=8*n.main_data_begin),T(l%8==0),1e9<l){for(var s=0;s<I.MAX_HEADER_BUF;++s)t.header[s].write_timing-=l;l=0}return 0},this.copy_buffer=function(e,t,n,a,r){var s=d+1;if(s<=0)return 0;if(0!=a&&a<s)return-1;if(R.arraycopy(p,0,t,n,s),d=-1,(b=0)!=r){var i=E(1);if(i[0]=e.nMusicCRC,h.updateMusicCRC(i,t,n,s),e.nMusicCRC=i[0],0<s&&(e.VBR_seek_table.nBytesWritten+=s),e.decode_on_the_fly)for(var o,_=B([2,1152]),l=s,c=-1;0!=c;)if(c=u.hip_decode1_unclipped(e.hip,t,n,l,_[0],_[1]),l=0,-1==c&&(c=0),0<c){if(T(c<=1152),e.findPeakSample){for(o=0;o<c;o++)_[0][o]>e.PeakSample?e.PeakSample=_[0][o]:-_[0][o]>e.PeakSample&&(e.PeakSample=-_[0][o]);if(1<e.channels_out)for(o=0;o<c;o++)_[1][o]>e.PeakSample?e.PeakSample=_[1][o]:-_[1][o]>e.PeakSample&&(e.PeakSample=-_[1][o])}if(e.findReplayGain&&f.AnalyzeSamples(e.rgdata,_[0],0,_[1],0,c,e.channels_out)==GainAnalysis.GAIN_ANALYSIS_ERROR)return-6}}return s},this.init_bit_stream_w=function(e){p=A(Lame.LAME_MAXMP3BUFFER),e.h_ptr=e.w_ptr=0,e.header[e.h_ptr].write_timing=0,d=-1,l=b=0}}r.EQ=function(e,t){return Math.abs(e)>Math.abs(t)?Math.abs(e-t)<=1e-6*Math.abs(e):Math.abs(e-t)<=1e-6*Math.abs(t)},r.NEQ=function(e,t){return!r.EQ(e,t)},e.exports=r},function(e,t,n){var a=n(0),R=a.System,x=(a.VbrMode,a.Float,a.ShortBlock,a.Util,a.Arrays),A=(a.new_array_n,a.new_byte,a.new_double,a.new_float,a.new_float_n,a.new_int),B=(a.new_int_n,a.assert),E=n(1),T=n(7),k=n(6),P=n(15);function s(){var S=null;function m(e){this.bits=0|e}this.qupvt=null,this.setModules=function(e){this.qupvt=e,S=e};var r=[[0,0],[0,0],[0,0],[0,0],[0,0],[0,1],[1,1],[1,1],[1,2],[2,2],[2,3],[2,3],[3,4],[3,4],[3,4],[4,5],[4,5],[4,6],[5,6],[5,6],[5,7],[6,7],[6,7]];function y(e,t,n,a,r,s){var i=.5946/t;for(B(0<e),e>>=1;0!=e--;)r[s++]=i>n[a++]?0:1,r[s++]=i>n[a++]?0:1}function M(e,t,n,a,r,s){B(0<e);var i,o,_,l,c,f,u,h,p=(e>>=1)%2;for(e>>=1;0!=e--;){c=n[a++]*t,f=n[a++]*t,u=0|c,i=n[a++]*t,h=0|f,o=n[a++]*t,_=0|i,c+=S.adj43[u],l=0|o,f+=S.adj43[h],r[s++]=0|c,i+=S.adj43[_],r[s++]=0|f,o+=S.adj43[l],r[s++]=0|i,r[s++]=0|o}0!=p&&(u=0|(c=n[a++]*t),h=0|(f=n[a++]*t),c+=S.adj43[u],f+=S.adj43[h],r[s++]=0|c,r[s++]=0|f)}var o=[1,2,5,7,7,10,10,13,13,13,13,13,13,13,13];function v(e,t,n,a){var r,s,i=function(e,t,n){var a=0,r=0;do{var s=e[t++],i=e[t++];a<s&&(a=s),r<i&&(r=i)}while(t<n);return a<r&&(a=r),a}(e,t,n);switch(i){case 0:return i;case 1:return function(e,t,n,a){var r=0,s=T.ht[1].hlen;do{var i=2*e[t+0]+e[t+1];t+=2,r+=s[i]}while(t<n);return a.bits+=r,1}(e,t,n,a);case 2:case 3:return function(e,t,n,a,r){var s,i=0,o=T.ht[a].xlen,_=2==a?T.table23:T.table56;do{var l=e[t+0]*o+e[t+1];t+=2,i+=_[l]}while(t<n);return(s=65535&i)<(i>>=16)&&(i=s,a++),r.bits+=i,a}(e,t,n,o[i-1],a);case 4:case 5:case 6:case 7:case 8:case 9:case 10:case 11:case 12:case 13:case 14:case 15:return function(e,t,n,a,r){var s=0,i=0,o=0,_=T.ht[a].xlen,l=T.ht[a].hlen,c=T.ht[a+1].hlen,f=T.ht[a+2].hlen;do{var u=e[t+0]*_+e[t+1];t+=2,s+=l[u],i+=c[u],o+=f[u]}while(t<n);var h=a;return i<s&&(s=i,h++),o<s&&(s=o,h=a+2),r.bits+=s,h}(e,t,n,o[i-1],a);default:if(i>P.IXMAX_VAL)return a.bits=P.LARGE_BITS,-1;for(i-=15,r=24;r<32&&!(T.ht[r].linmax>=i);r++);for(s=r-8;s<24&&!(T.ht[s].linmax>=i);s++);return function(e,t,n,a,r,s){var i,o=65536*T.ht[a].xlen+T.ht[r].xlen,_=0;do{var l=e[t++],c=e[t++];0!=l&&(14<l&&(l=15,_+=o),l*=16),0!=c&&(14<c&&(c=15,_+=o),l+=c),_+=T.largetbl[l]}while(t<n);return(i=65535&_)<(_>>=16)&&(_=i,a=r),s.bits+=_,a}(e,t,n,s,r,a)}}function h(e,t,n,a,r,s,i,o){for(var _=t.big_values,l=2;l<E.SBMAX_l+1;l++){var c=e.scalefac_band.l[l];if(_<=c)break;var f=r[l-2]+t.count1bits;if(n.part2_3_length<=f)break;var u=new m(f),h=v(a,c,_,u),f=u.bits;n.part2_3_length<=f||(n.assign(t),n.part2_3_length=f,n.region0_count=s[l-2],n.region1_count=l-2-s[l-2],n.table_select[0]=i[l-2],n.table_select[1]=o[l-2],n.table_select[2]=h)}}this.noquant_count_bits=function(e,t,n){var a=t.l3_enc,r=Math.min(576,t.max_nonzero_coeff+2>>1<<1);for(null!=n&&(n.sfb_count1=0);1<r&&0==(a[r-1]|a[r-2]);r-=2);t.count1=r;for(var s,i=0,o=0;3<r;r-=4){if(1<(2147483647&(a[r-1]|a[r-2]|a[r-3]|a[r-4])))break;s=2*(2*(2*a[r-4]+a[r-3])+a[r-2])+a[r-1],i+=T.t32l[s],o+=T.t33l[s]}var _,l=i;if(t.count1table_select=0,o<i&&(l=o,t.count1table_select=1),t.count1bits=l,0==(t.big_values=r))return l;if(t.block_type==E.SHORT_TYPE?((i=3*e.scalefac_band.s[3])>t.big_values&&(i=t.big_values),o=t.big_values):t.block_type==E.NORM_TYPE?(B(r<=576),i=t.region0_count=e.bv_scf[r-2],o=t.region1_count=e.bv_scf[r-1],B(i+o+2<E.SBPSY_l),o=e.scalefac_band.l[i+o+2],i=e.scalefac_band.l[i+1],o<r&&(_=new m(l),t.table_select[2]=v(a,o,r,_),l=_.bits)):(t.region0_count=7,t.region1_count=E.SBMAX_l-1-7-1,(o=r)<(i=e.scalefac_band.l[8])&&(i=o)),i=Math.min(i,r),o=Math.min(o,r),B(0<=i),B(0<=o),0<i&&(_=new m(l),t.table_select[0]=v(a,0,i,_),l=_.bits),i<o&&(_=new m(l),t.table_select[1]=v(a,i,o,_),l=_.bits),2==e.use_best_huffman&&(t.part2_3_length=l,best_huffman_divide(e,t),l=t.part2_3_length),null!=n&&t.block_type==E.NORM_TYPE){for(var c=0;e.scalefac_band.l[c]<t.big_values;)c++;n.sfb_count1=c}return l},this.count_bits=function(e,t,n,a){var r=n.l3_enc,s=P.IXMAX_VAL/S.IPOW20(n.global_gain);if(n.xrpow_max>s)return P.LARGE_BITS;if(!function(e,t,n,a,r){for(var s=0,i=0,o=0,_=0,l=t,c=0,f=l,u=0,h=e,p=0,d=null!=r&&a.global_gain==r.global_gain,b=a.block_type==E.SHORT_TYPE?38:21,m=0;m<=b;m++){var v=-1;if(!d&&a.block_type!=E.NORM_TYPE||(v=a.global_gain-(a.scalefac[m]+(0!=a.preflag?S.pretab[m]:0)<<a.scalefac_scale+1)-8*a.subblock_gain[a.window[m]]),B(0<=a.width[m]),d&&r.step[m]==v)0!=i&&(M(i,n,h,p,f,u),i=0),0!=o&&(y(o,n,h,p,f,u),o=0);else{var g,w=a.width[m];if(s+a.width[m]>a.max_nonzero_coeff&&(g=a.max_nonzero_coeff-s+1,x.fill(t,a.max_nonzero_coeff,576,0),(w=g)<0&&(w=0),m=b+1),0==i&&0==o&&(f=l,u=c,h=e,p=_),null!=r&&0<r.sfb_count1&&m>=r.sfb_count1&&0<r.step[m]&&v>=r.step[m]?(0!=i&&(M(i,n,h,p,f,u),i=0,f=l,u=c,h=e,p=_),o+=w):(0!=o&&(y(o,n,h,p,f,u),o=0,f=l,u=c,h=e,p=_),i+=w),w<=0){0!=o&&(y(o,n,h,p,f,u),o=0),0!=i&&(M(i,n,h,p,f,u),i=0);break}}m<=b&&(c+=a.width[m],_+=a.width[m],s+=a.width[m])}0!=i&&(M(i,n,h,p,f,u),i=0),0!=o&&(y(o,n,h,p,f,u),o=0)}(t,r,S.IPOW20(n.global_gain),n,a),0!=(2&e.substep_shaping))for(var i=0,o=n.global_gain+n.scalefac_scale,_=.634521682242439/S.IPOW20(o),l=0;l<n.sfbmax;l++){var c=n.width[l];if(B(0<=c),0==e.pseudohalf[l])i+=c;else{var f=i;for(i+=c;f<i;++f)r[f]=t[f]>=_?r[f]:0}}return this.noquant_count_bits(e,n,a)},this.best_huffman_divide=function(e,t){var n=new k,a=t.l3_enc,r=A(23),s=A(23),i=A(23),o=A(23);if(t.block_type!=E.SHORT_TYPE||1!=e.mode_gr){n.assign(t),t.block_type==E.NORM_TYPE&&(function(e,t,n,a,r,s,i){for(var o=t.big_values,_=0;_<=22;_++)a[_]=P.LARGE_BITS;for(_=0;_<16;_++){var l=e.scalefac_band.l[_+1];if(o<=l)break;for(var c=v(n,0,l,p=new m(0)),f=p.bits,u=0;u<8;u++){var h=e.scalefac_band.l[_+u+2];if(o<=h)break;var p,d=v(n,l,h,p=new m(b=f)),b=p.bits;a[_+u]>b&&(a[_+u]=b,s[(r[_+u]=_)+u]=c,i[_+u]=d)}}}(e,t,a,r,s,i,o),h(e,n,t,a,r,s,i,o));var _=n.big_values;if(!(0==_||1<(a[_-2]|a[_-1])||576<(_=t.count1+2))){n.assign(t),n.count1=_;var l,c=0,f=0;for(B(_<=576);_>n.big_values;_-=4){var u=2*(2*(2*a[_-4]+a[_-3])+a[_-2])+a[_-1];c+=T.t32l[u],f+=T.t33l[u]}n.big_values=_,n.count1table_select=0,f<c&&(c=f,n.count1table_select=1),n.count1bits=c,n.block_type==E.NORM_TYPE?h(e,n,t,a,r,s,i,o):(n.part2_3_length=c,_<(c=e.scalefac_band.l[8])&&(c=_),0<c&&(l=new m(n.part2_3_length),n.table_select[0]=v(a,0,c,l),n.part2_3_length=l.bits),c<_&&(l=new m(n.part2_3_length),n.table_select[1]=v(a,c,_,l),n.part2_3_length=l.bits),t.part2_3_length>n.part2_3_length&&t.assign(n))}}};var u=[1,1,1,1,8,2,2,2,4,4,4,8,8,8,16,16],p=[1,2,4,8,1,2,4,8,2,4,8,2,4,8,4,8],d=[0,0,0,0,3,1,1,1,2,2,2,3,3,3,4,4],b=[0,1,2,3,0,1,2,3,1,2,3,1,2,3,2,3];s.slen1_tab=d,s.slen2_tab=b,this.best_scalefac_store=function(e,t,n,a){var r,s,i=a.tt[t][n],o=0,_=0;for(f=0;f<i.sfbmax;f++){var l=i.width[f];for(B(0<=l),_+=l,s=-l;s<0&&0==i.l3_enc[s+_];s++);0==s&&(i.scalefac[f]=o=-2)}if(0==i.scalefac_scale&&0==i.preflag){for(var c=0,f=0;f<i.sfbmax;f++)0<i.scalefac[f]&&(c|=i.scalefac[f]);if(0==(1&c)&&0!=c){for(f=0;f<i.sfbmax;f++)0<i.scalefac[f]&&(i.scalefac[f]>>=1);i.scalefac_scale=o=1}}if(0==i.preflag&&i.block_type!=E.SHORT_TYPE&&2==e.mode_gr){for(f=11;f<E.SBPSY_l&&!(i.scalefac[f]<S.pretab[f]&&-2!=i.scalefac[f]);f++);if(f==E.SBPSY_l){for(f=11;f<E.SBPSY_l;f++)0<i.scalefac[f]&&(i.scalefac[f]-=S.pretab[f]);i.preflag=o=1}}for(r=0;r<4;r++)a.scfsi[n][r]=0;for(2==e.mode_gr&&1==t&&a.tt[0][n].block_type!=E.SHORT_TYPE&&a.tt[1][n].block_type!=E.SHORT_TYPE&&(function(e,t){for(var n=t.tt[1][e],a=t.tt[0][e],r=0;r<T.scfsi_band.length-1;r++){for(o=T.scfsi_band[r];o<T.scfsi_band[r+1]&&!(a.scalefac[o]!=n.scalefac[o]&&0<=n.scalefac[o]);o++);if(o==T.scfsi_band[r+1]){for(o=T.scfsi_band[r];o<T.scfsi_band[r+1];o++)n.scalefac[o]=-1;t.scfsi[e][r]=1}}for(var s=0,i=0,o=0;o<11;o++)-1!=n.scalefac[o]&&(i++,s<n.scalefac[o]&&(s=n.scalefac[o]));for(var _=0,l=0;o<E.SBPSY_l;o++)-1!=n.scalefac[o]&&(l++,_<n.scalefac[o]&&(_=n.scalefac[o]));for(var c,r=0;r<16;r++){s<u[r]&&_<p[r]&&(c=d[r]*i+b[r]*l,n.part2_length>c&&(n.part2_length=c,n.scalefac_compress=r))}}(n,a),o=0),f=0;f<i.sfbmax;f++)-2==i.scalefac[f]&&(i.scalefac[f]=0);0!=o&&(2==e.mode_gr?this.scale_bitcount(i):this.scale_bitcount_lsf(e,i))};var _=[0,18,36,54,54,36,54,72,54,72,90,72,90,108,108,126],l=[0,18,36,54,51,35,53,71,52,70,88,69,87,105,104,122],c=[0,10,20,30,33,21,31,41,32,42,52,43,53,63,64,74];this.scale_bitcount=function(e){var t,n,a,r=0,s=0,i=e.scalefac;if(B(function(e,t){for(var n=0;n<t;++n)if(e[n]<0)return!1;return!0}(i,e.sfbmax)),e.block_type==E.SHORT_TYPE)a=_,0!=e.mixed_block_flag&&(a=l);else if(a=c,0==e.preflag){for(n=11;n<E.SBPSY_l&&!(i[n]<S.pretab[n]);n++);if(n==E.SBPSY_l)for(e.preflag=1,n=11;n<E.SBPSY_l;n++)i[n]-=S.pretab[n]}for(n=0;n<e.sfbdivide;n++)r<i[n]&&(r=i[n]);for(;n<e.sfbmax;n++)s<i[n]&&(s=i[n]);for(e.part2_length=P.LARGE_BITS,t=0;t<16;t++)r<u[t]&&s<p[t]&&e.part2_length>a[t]&&(e.part2_length=a[t],e.scalefac_compress=t);return e.part2_length==P.LARGE_BITS};var g=[[15,15,7,7],[15,15,7,0],[7,3,0,0],[15,31,31,0],[7,7,7,0],[3,3,0,0]];this.scale_bitcount_lsf=function(e,t){for(var n,a,r,s,i,o,_,l,c=A(4),f=t.scalefac,u=0!=t.preflag?2:0,h=0;h<4;h++)c[h]=0;if(t.block_type==E.SHORT_TYPE){n=1;for(var p=S.nr_of_sfb_block[u][n],d=0,b=0;b<4;b++)for(a=p[b]/3,h=0;h<a;h++,d++)for(r=0;r<3;r++)f[3*d+r]>c[b]&&(c[b]=f[3*d+r])}else{n=0;p=S.nr_of_sfb_block[u][n];for(b=d=0;b<4;b++)for(a=p[b],h=0;h<a;h++,d++)f[d]>c[b]&&(c[b]=f[d])}for(s=!1,b=0;b<4;b++)c[b]>g[u][b]&&(s=!0);if(!s){for(t.sfb_partition_table=S.nr_of_sfb_block[u][n],b=0;b<4;b++)t.slen[b]=w[c[b]];switch(i=t.slen[0],o=t.slen[1],_=t.slen[2],l=t.slen[3],u){case 0:t.scalefac_compress=(5*i+o<<4)+(_<<2)+l;break;case 1:t.scalefac_compress=400+(5*i+o<<2)+_;break;case 2:t.scalefac_compress=500+3*i+o;break;default:R.err.printf("intensity stereo not implemented yet\n")}}if(!s)for(B(null!=t.sfb_partition_table),b=t.part2_length=0;b<4;b++)t.part2_length+=t.slen[b]*t.sfb_partition_table[b];return s};var w=[0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4];this.huffman_init=function(e){for(var t=2;t<=576;t+=2){for(var n,a=0;e.scalefac_band.l[++a]<t;);for(n=r[a][0];e.scalefac_band.l[n+1]>t;)n--;for(n<0&&(n=r[a][0]),e.bv_scf[t-2]=n,n=r[a][1];e.scalefac_band.l[n+e.bv_scf[t-2]+2]>t;)n--;n<0&&(n=r[a][1]),e.bv_scf[t-1]=n}}}e.exports=s},function(e,t,n){var s=n(10),a=n(0),T=(a.System,a.VbrMode),v=a.Float,A=(a.ShortBlock,a.Util),S=(a.Arrays,a.new_array_n,a.new_byte,a.new_double,a.new_float),g=(a.new_float_n,a.new_int),B=(a.new_int_n,a.assert),k=n(1),w=n(12),y=n(4);function P(){var l=null,d=null,a=null;this.setModules=function(e,t,n){l=e,d=t,a=n},this.IPOW20=function(e){return B(0<=e&&e<P.Q_MAX),h[e]};var E=2220446049250313e-31,c=P.IXMAX_VAL+2,f=P.Q_MAX,u=P.Q_MAX2,r=100;this.nr_of_sfb_block=[[[6,5,5,5],[9,9,9,9],[6,9,9,9]],[[6,5,7,3],[9,9,12,6],[6,9,12,6]],[[11,10,0,0],[18,18,0,0],[15,18,0,0]],[[7,7,7,0],[12,12,12,0],[6,15,12,0]],[[6,6,6,3],[12,9,9,6],[6,12,9,6]],[[8,8,5,0],[15,12,9,0],[6,18,9,0]]];var M=[0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,2,2,3,3,3,2,0];this.pretab=M,this.sfBandIndex=[new s([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,24,32,42,56,74,100,132,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new s([0,6,12,18,24,30,36,44,54,66,80,96,114,136,162,194,232,278,332,394,464,540,576],[0,4,8,12,18,26,36,48,62,80,104,136,180,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new s([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,26,36,48,62,80,104,134,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new s([0,4,8,12,16,20,24,30,36,44,52,62,74,90,110,134,162,196,238,288,342,418,576],[0,4,8,12,16,22,30,40,52,66,84,106,136,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new s([0,4,8,12,16,20,24,30,36,42,50,60,72,88,106,128,156,190,230,276,330,384,576],[0,4,8,12,16,22,28,38,50,64,80,100,126,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new s([0,4,8,12,16,20,24,30,36,44,54,66,82,102,126,156,194,240,296,364,448,550,576],[0,4,8,12,16,22,30,42,58,78,104,138,180,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new s([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,26,36,48,62,80,104,134,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new s([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,26,36,48,62,80,104,134,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new s([0,12,24,36,48,60,72,88,108,132,160,192,232,280,336,400,476,566,568,570,572,574,576],[0,8,16,24,36,52,72,96,124,160,162,164,166,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0])];var R=S(f+u+1),h=S(f),p=S(c),b=S(c);function m(e,t){var n=a.ATHformula(t,e);return n-=r,Math.pow(10,n/10+e.ATHlower)}function x(e){this.s=e}this.adj43=b,this.iteration_init=function(e){var t,n,a,r,s,i,o=e.internal_flags,_=o.l3_side;if(0==o.iteration_init_init){for(o.iteration_init_init=1,_.main_data_begin=0,function(e){for(var t=e.internal_flags.ATH.l,n=e.internal_flags.ATH.psfb21,a=e.internal_flags.ATH.s,r=e.internal_flags.ATH.psfb12,s=e.internal_flags,i=e.out_samplerate,o=0;o<k.SBMAX_l;o++){var _=s.scalefac_band.l[o],l=s.scalefac_band.l[o+1];t[o]=v.MAX_VALUE;for(var c=_;c<l;c++){var f=m(e,c*i/1152);t[o]=Math.min(t[o],f)}}for(o=0;o<k.PSFB21;o++){_=s.scalefac_band.psfb21[o],l=s.scalefac_band.psfb21[o+1];n[o]=v.MAX_VALUE;for(c=_;c<l;c++){f=m(e,c*i/1152);n[o]=Math.min(n[o],f)}}for(o=0;o<k.SBMAX_s;o++){_=s.scalefac_band.s[o],l=s.scalefac_band.s[o+1];a[o]=v.MAX_VALUE;for(c=_;c<l;c++){f=m(e,c*i/384);a[o]=Math.min(a[o],f)}a[o]*=s.scalefac_band.s[o+1]-s.scalefac_band.s[o]}for(o=0;o<k.PSFB12;o++){_=s.scalefac_band.psfb12[o],l=s.scalefac_band.psfb12[o+1];r[o]=v.MAX_VALUE;for(c=_;c<l;c++){f=m(e,c*i/384);r[o]=Math.min(r[o],f)}r[o]*=s.scalefac_band.s[13]-s.scalefac_band.s[12]}if(e.noATH){for(o=0;o<k.SBMAX_l;o++)t[o]=1e-20;for(o=0;o<k.PSFB21;o++)n[o]=1e-20;for(o=0;o<k.SBMAX_s;o++)a[o]=1e-20;for(o=0;o<k.PSFB12;o++)r[o]=1e-20}s.ATH.floor=10*Math.log10(m(e,-1))}(e),p[0]=0,s=1;s<c;s++)p[s]=Math.pow(s,4/3);for(s=0;s<c-1;s++)b[s]=s+1-Math.pow(.5*(p[s]+p[s+1]),.75);for(b[s]=.5,s=0;s<f;s++)h[s]=Math.pow(2,-.1875*(s-210));for(s=0;s<=f+u;s++)R[s]=Math.pow(2,.25*(s-210-u));for(l.huffman_init(o),32<=(s=e.exp_nspsytune>>2&63)&&(s-=64),t=Math.pow(10,s/4/10),32<=(s=e.exp_nspsytune>>8&63)&&(s-=64),n=Math.pow(10,s/4/10),32<=(s=e.exp_nspsytune>>14&63)&&(s-=64),a=Math.pow(10,s/4/10),32<=(s=e.exp_nspsytune>>20&63)&&(s-=64),r=a*Math.pow(10,s/4/10),s=0;s<k.SBMAX_l;s++){i=s<=6?t:s<=13?n:s<=20?a:r,o.nsPsy.longfact[s]=i}for(s=0;s<k.SBMAX_s;s++){i=s<=5?t:s<=10?n:s<=11?a:r,o.nsPsy.shortfact[s]=i}}},this.on_pe=function(e,t,n,a,r,s){var i,o=e.internal_flags,_=0,l=g(2),c=new w(0),f=d.ResvMaxBits(e,a,c,s),u=(_=c.bits)+f;for(u>y.MAX_BITS_PER_GRANULE&&(u=y.MAX_BITS_PER_GRANULE),p=i=0;p<o.channels_out;++p)n[p]=Math.min(y.MAX_BITS_PER_CHANNEL,_/o.channels_out),l[p]=0|n[p]*t[r][p]/700-n[p],l[p]>3*a/4&&(l[p]=3*a/4),l[p]<0&&(l[p]=0),l[p]+n[p]>y.MAX_BITS_PER_CHANNEL&&(l[p]=Math.max(0,y.MAX_BITS_PER_CHANNEL-n[p])),i+=l[p];if(f<i)for(p=0;p<o.channels_out;++p)l[p]=f*l[p]/i;for(p=0;p<o.channels_out;++p)n[p]+=l[p],f-=l[p];for(p=i=0;p<o.channels_out;++p)i+=n[p];if(i>y.MAX_BITS_PER_GRANULE){for(var h=0,p=0;p<o.channels_out;++p)n[p]*=y.MAX_BITS_PER_GRANULE,n[p]/=i,h+=n[p];B(h<=y.MAX_BITS_PER_GRANULE)}return u},this.reduce_side=function(e,t,n,a){B(a<=y.MAX_BITS_PER_GRANULE),B(e[0]+e[1]<=y.MAX_BITS_PER_GRANULE);var r=.33*(.5-t)/.5;r<0&&(r=0),.5<r&&(r=.5);var s=0|.5*r*(e[0]+e[1]);s>y.MAX_BITS_PER_CHANNEL-e[0]&&(s=y.MAX_BITS_PER_CHANNEL-e[0]),s<0&&(s=0),125<=e[1]&&(125<e[1]-s?(e[0]<n&&(e[0]+=s),e[1]-=s):(e[0]+=e[1]-125,e[1]=125)),a<(s=e[0]+e[1])&&(e[0]=a*e[0]/s,e[1]=a*e[1]/s),B(e[0]<=y.MAX_BITS_PER_CHANNEL),B(e[1]<=y.MAX_BITS_PER_CHANNEL),B(e[0]+e[1]<=y.MAX_BITS_PER_GRANULE)},this.athAdjust=function(e,t,n){var a=90.30873362,r=A.FAST_LOG10_X(t,10),s=e*e,i=0;return r-=n,1e-20<s&&(i=1+A.FAST_LOG10_X(s,10/a)),i<0&&(i=0),r*=i,r+=n+a-94.82444863,Math.pow(10,.1*r)},this.calc_xmin=function(e,t,n,a){var r,s=0,i=e.internal_flags,o=0,_=0,l=i.ATH,c=n.xr,f=e.VBR==T.vbr_mtrh?1:0,u=i.masking_lower;for(e.VBR!=T.vbr_mtrh&&e.VBR!=T.vbr_mt||(u=1),r=0;r<n.psy_lmax;r++){w=(g=e.VBR==T.vbr_rh||e.VBR==T.vbr_mtrh?athAdjust(l.adjust,l.l[r],l.floor):l.adjust*l.l[r])/(b=n.width[r]),S=E,B=b>>1,A=0;do{A+=y=c[o]*c[o],S+=y<w?y:w,A+=M=c[++o]*c[o],S+=M<w?M:w,o++}while(0<--B);g<A&&_++,r==k.SBPSY_l&&S<(x=g*i.nsPsy.longfact[r])&&(S=x),0!=f&&(g=S),e.ATHonly||0<(R=t.en.l[r])&&(x=A*t.thm.l[r]*u/R,0!=f&&(x*=i.nsPsy.longfact[r]),g<x&&(g=x)),a[s++]=0!=f?g:g*i.nsPsy.longfact[r]}var h=575;if(n.block_type!=k.SHORT_TYPE)for(var p=576;0!=p--&&BitStream.EQ(c[p],0);)h=p;n.max_nonzero_coeff=h;for(var d=n.sfb_smin;r<n.psymax;d++,r+=3){var b,m,v=e.VBR==T.vbr_rh||e.VBR==T.vbr_mtrh?athAdjust(l.adjust,l.s[d],l.floor):l.adjust*l.s[d];for(b=n.width[r],m=0;m<3;m++){var g,w,S,y,M,R,x,A=0,B=b>>1;w=v/b,S=E;do{A+=y=c[o]*c[o],S+=y<w?y:w,A+=M=c[++o]*c[o],S+=M<w?M:w,o++}while(0<--B);v<A&&_++,d==k.SBPSY_s&&S<(x=v*i.nsPsy.shortfact[d])&&(S=x),g=0!=f?S:v,e.ATHonly||e.ATHshort||0<(R=t.en.s[d][m])&&(x=A*t.thm.s[d][m]*u/R,0!=f&&(x*=i.nsPsy.shortfact[d]),g<x&&(g=x)),a[s++]=0!=f?g:g*i.nsPsy.shortfact[d]}e.useTemporal&&(a[s-3]>a[s-3+1]&&(a[s-3+1]+=(a[s-3]-a[s-3+1])*i.decay),a[s-3+1]>a[s-3+2]&&(a[s-3+2]+=(a[s-3+1]-a[s-3+2])*i.decay))}return _},this.calc_noise_core=function(e,t,n,a){var r=0,s=t.s,i=e.l3_enc;if(s>e.count1)for(;0!=n--;){o=e.xr[s],s++,r+=o*o,o=e.xr[s],s++,r+=o*o}else if(s>e.big_values){var o,_=S(2);for(_[0]=0,_[1]=a;0!=n--;){o=Math.abs(e.xr[s])-_[i[s]],s++,r+=o*o,o=Math.abs(e.xr[s])-_[i[s]],s++,r+=o*o}}else for(;0!=n--;){o=Math.abs(e.xr[s])-p[i[s]]*a,s++,r+=o*o,o=Math.abs(e.xr[s])-p[i[s]]*a,s++,r+=o*o}return t.s=s,r},this.calc_noise=function(e,t,n,a,r){for(var s,i=0,o=0,_=0,l=0,c=0,f=-20,u=0,h=e.scalefac,p=0,d=a.over_SSD=0;d<e.psymax;d++){var b,m,v,g,w,S=e.global_gain-(h[p++]+(0!=e.preflag?M[d]:0)<<e.scalefac_scale+1)-8*e.subblock_gain[e.window[d]],y=0;null!=r&&r.step[d]==S?(y=r.noise[d],u+=e.width[d],n[i++]=y/t[o++],y=r.noise_log[d]):(B(0<=(s=S)+P.Q_MAX2&&s<P.Q_MAX),b=R[s+P.Q_MAX2],v=e.width[d]>>1,u+e.width[d]>e.max_nonzero_coeff&&(v=0<(m=e.max_nonzero_coeff-u+1)?m>>1:0),g=new x(u),y=this.calc_noise_core(e,g,v,b),u=g.s,null!=r&&(r.step[d]=S,r.noise[d]=y),y=n[i++]=y/t[o++],y=A.FAST_LOG10(Math.max(y,1e-20)),null!=r&&(r.noise_log[d]=y)),null!=r&&(r.global_gain=e.global_gain),c+=y,0<y&&(w=Math.max(0|10*y+.5,1),a.over_SSD+=w*w,_++,l+=y),f=Math.max(f,y)}return a.over_count=_,a.tot_noise=c,a.over_noise=l,a.max_noise=f,_},this.set_pinfo=function(e,t,n,a,r){var s,i,o,_=e.internal_flags,l=0==t.scalefac_scale?.5:1,c=t.scalefac,f=S(L3Side.SFBMAX),u=S(L3Side.SFBMAX),h=new CalcNoiseResult;calc_xmin(e,n,t,f),calc_noise(t,f,u,h,null);var p=0,d=t.sfb_lmax;for(t.block_type!=k.SHORT_TYPE&&0==t.mixed_block_flag&&(d=22),s=0;s<d;s++){for(var b=_.scalefac_band.l[s],m=(g=_.scalefac_band.l[s+1])-b,v=0;p<g;p++)v+=t.xr[p]*t.xr[p];v/=m,o=1e15,_.pinfo.en[a][r][s]=o*v,_.pinfo.xfsf[a][r][s]=o*f[s]*u[s]/m,0<n.en.l[s]&&!e.ATHonly?v/=n.en.l[s]:v=0,_.pinfo.thr[a][r][s]=o*Math.max(v*n.thm.l[s],_.ATH.l[s]),(_.pinfo.LAMEsfb[a][r][s]=0)!=t.preflag&&11<=s&&(_.pinfo.LAMEsfb[a][r][s]=-l*M[s]),s<k.SBPSY_l&&(B(0<=c[s]),_.pinfo.LAMEsfb[a][r][s]-=l*c[s])}if(t.block_type==k.SHORT_TYPE)for(d=s,s=t.sfb_smin;s<k.SBMAX_s;s++)for(var g,b=_.scalefac_band.s[s],m=(g=_.scalefac_band.s[s+1])-b,w=0;w<3;w++){for(v=0,i=b;i<g;i++)v+=t.xr[p]*t.xr[p],p++;v=Math.max(v/m,1e-20),o=1e15,_.pinfo.en_s[a][r][3*s+w]=o*v,_.pinfo.xfsf_s[a][r][3*s+w]=o*f[d]*u[d]/m,0<n.en.s[s][w]?v/=n.en.s[s][w]:v=0,(e.ATHonly||e.ATHshort)&&(v=0),_.pinfo.thr_s[a][r][3*s+w]=o*Math.max(v*n.thm.s[s][w],_.ATH.s[s]),_.pinfo.LAMEsfb_s[a][r][3*s+w]=-2*t.subblock_gain[w],s<k.SBPSY_s&&(_.pinfo.LAMEsfb_s[a][r][3*s+w]-=l*c[d]),d++}_.pinfo.LAMEqss[a][r]=t.global_gain,_.pinfo.LAMEmainbits[a][r]=t.part2_3_length+t.part2_length,_.pinfo.LAMEsfbits[a][r]=t.part2_length,_.pinfo.over[a][r]=h.over_count,_.pinfo.max_noise[a][r]=10*h.max_noise,_.pinfo.over_noise[a][r]=10*h.over_noise,_.pinfo.tot_noise[a][r]=10*h.tot_noise,_.pinfo.over_SSD[a][r]=h.over_SSD}}P.Q_MAX=257,P.Q_MAX2=116,P.LARGE_BITS=1e5,P.IXMAX_VAL=8206,e.exports=P},function(e,t,n){var a=n(0),y=(a.System,a.VbrMode,a.Float,a.ShortBlock,a.Util,a.Arrays,a.new_array_n,a.new_byte),M=(a.new_double,a.new_float,a.new_float_n,a.new_int,a.new_int_n,a.assert);Lame=n(27),Presets=n(39),GainAnalysis=n(11),QuantizePVT=n(15),Quantize=n(40),Takehiro=n(14),Reservoir=n(44),MPEGMode=n(9),BitStream=n(13);n(1);var R=n(45),x=n(46);function A(){this.setModules=function(e,t){0}}function B(){this.setModules=function(e,t,n){0}}function E(){}function T(){this.setModules=function(e,t){0}}function o(){this.dataOffset=0,this.dataLen=0,this.channels=0,this.sampleRate=0}function r(e){return e.charCodeAt(0)<<24|e.charCodeAt(1)<<16|e.charCodeAt(2)<<8|e.charCodeAt(3)}o.RIFF=r("RIFF"),o.WAVE=r("WAVE"),o.fmt_=r("fmt "),o.data=r("data"),o.readHeader=function(e){var t=new o,n=e.getUint32(0,!1);if(o.RIFF==n){e.getUint32(4,!0);if(o.WAVE==e.getUint32(8,!1)&&o.fmt_==e.getUint32(12,!1)){var a=e.getUint32(16,!0),r=20;switch(a){case 16:case 18:t.channels=e.getUint16(r+2,!0),t.sampleRate=e.getUint32(r+4,!0);break;default:throw"extended fmt chunk not implemented"}r+=a;for(var s=o.data,i=0;s!=n&&(n=e.getUint32(r,!1),i=e.getUint32(r+4,!0),s!=n);)r+=i+8;return t.dataLen=i,t.dataOffset=r+8,t}}},e.exports.Mp3Encoder=function(a,e,t){3!=arguments.length&&(console.error("WARN: Mp3Encoder(channels, samplerate, kbps) not specified"),a=1,e=44100,t=128);var r=new Lame,n=new A,s=new GainAnalysis,i=new BitStream,o=new Presets,_=new QuantizePVT,l=new Quantize,c=new x,f=new R,u=new T,h=new Reservoir,p=new Takehiro,d=new B,b=new E;r.setModules(s,i,o,_,l,c,f,u,b),i.setModules(s,b,f,c),u.setModules(i,f),o.setModules(r),l.setModules(i,h,_,p),_.setModules(p,h,r.enc.psy),h.setModules(i),p.setModules(_),c.setModules(r,i,f),n.setModules(d,b),d.setModules(f,u,o);var m=r.lame_init();m.num_channels=a,m.in_samplerate=e,m.brate=t,m.mode=MPEGMode.STEREO,m.quality=3,m.bWriteVbrTag=!1,m.disable_reservoir=!0,m.write_id3tag_automatic=!1;var v=r.lame_init_params(m);M(0==v);var g=1152,w=0|1.25*g+7200,S=y(w);this.encodeBuffer=function(e,t){1==a&&(t=e),M(e.length==t.length),e.length>g&&(g=e.length,S=y(w=0|1.25*g+7200));var n=r.lame_encode_buffer(m,e,t,e.length,S,0,w);return new Int8Array(S.subarray(0,n))},this.flush=function(){var e=r.lame_encode_flush(m,S,0,w);return new Int8Array(S.subarray(0,e))}},e.exports.WavHeader=o},function(e,t,n){var a=n(18);"string"==typeof a&&(a=[[e.i,a,""]]),a.locals&&(e.exports=a.locals);(0,n(3).default)("9d62102e",a,!1,{})},function(e,t,n){(e.exports=n(2)(!1)).push([e.i,"\n.ar-player {\n  width: 380px;\n  height: unset;\n  border: 0;\n  border-radius: 0;\n  display: flex;\n  flex-direction: row;\n  align-items: center;\n  justify-content: center;\n  background-color: unset;\n  font-family: 'Roboto', sans-serif;\n}\n.ar-player > .ar-player-bar {\n    border: 1px solid #E8E8E8;\n    border-radius: 24px;\n    margin: 0 0 0 5px;\n}\n.ar-player > .ar-player-bar > .ar-player__progress {\n      width: 125px;\n}\n.ar-player-bar {\n    display: flex;\n    align-items: center;\n    height: 38px;\n    padding: 0 12px;\n    margin: 0 5px;\n}\n.ar-player-actions {\n    width: 55%;\n    display: flex;\n    align-items: center;\n    justify-content: space-around;\n}\n.ar-player__progress {\n    width: 160px;\n    margin: 0 8px;\n}\n.ar-player__time {\n    color: rgba(84, 84, 84, 0.5);\n    font-size: 16px;\n    width: 41px;\n}\n.ar-player__play {\n    width: 45px;\n    height: 45px;\n    background-color: #FFFFFF;\n    box-shadow: 0 2px 11px 11px rgba(0, 0, 0, 0.07);\n}\n.ar-player__play--active {\n      fill: white !important;\n      background-color: #05CBCD !important;\n}\n.ar-player__play--active:hover {\n        fill: #505050 !important;\n}\n.ar-icon {\n  fill: #747474;\n  border-radius: 50%;\n  border: 1px solid #05CBCD;\n  background-color: #FFFFFF;\n  padding: 5px;\n  cursor: pointer;\n  transition: .2s;\n}\n.ar-icon:hover {\n    fill: #505050;\n}\n.ar-icon--no-border {\n    border: 0;\n    border-radius: 0;\n    padding: 0;\n}\n.ar-icon--rec {\n    fill: white;\n    background-color: #FF6B64;\n    border-color: transparent;\n}\n.ar-icon--pulse {\n    animation: ripple .5s linear infinite;\n}\n@keyframes ripple {\n0% {\n    box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.1), 0 0 0 1px rgba(255, 0, 0, 0.1), 0 0 0 5px rgba(255, 0, 0, 0.1);\n}\n100% {\n    box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.1), 0 0 0 10px rgba(255, 0, 0, 0.1), 0 0 0 20px rgba(255, 0, 0, 0);\n}\n}\n.ar-icon__xs {\n    width: 18px;\n    height: 18px;\n    line-height: 18px;\n}\n.ar-icon__sm {\n    width: 30px;\n    height: 30px;\n    line-height: 30px;\n}\n.ar-icon__lg {\n    width: 45px;\n    height: 45px;\n    line-height: 45px;\n    box-shadow: 0 2px 5px 1px rgba(158, 158, 158, 0.5);\n}\n",""])},function(e,t,n){var a=n(20);"string"==typeof a&&(a=[[e.i,a,""]]),a.locals&&(e.exports=a.locals);(0,n(3).default)("722c44a2",a,!1,{})},function(e,t,n){(e.exports=n(2)(!1)).push([e.i,"\n.ar-line-control {\n  position: relative;\n  height: 8px;\n  border-radius: 5px;\n  background-color: #E6E6E6;\n}\n.ar-line-control__head {\n    position: absolute;\n    height: inherit;\n    background-color: #616161;\n    border-radius: inherit;\n}\n",""])},function(e,t,n){var a=n(22);"string"==typeof a&&(a=[[e.i,a,""]]),a.locals&&(e.exports=a.locals);(0,n(3).default)("7e43270a",a,!1,{})},function(e,t,n){(e.exports=n(2)(!1)).push([e.i,"\n.ar-volume {\n  display: flex;\n  align-items: center;\n  line-height: 10px;\n}\n.ar-volume-bar {\n    width: 50px;\n    height: 6px;\n    background: #E6E6E6;\n    border-radius: 4px;\n    position: relative;\n}\n.ar-volume__icon {\n    fill: #747474;\n    width: 24px;\n    height: 24px;\n    border: 0;\n    border-radius: 0;\n    padding: 0;\n    background-color: unset;\n    margin-right: 3px;\n}\n",""])},function(e,t,n){var a=n(24);"string"==typeof a&&(a=[[e.i,a,""]]),a.locals&&(e.exports=a.locals);(0,n(3).default)("00c7c6ba",a,!1,{})},function(e,t,n){(e.exports=n(2)(!1)).push([e.i,"\n.ar {\n  width: 420px;\n  font-family: 'Roboto', sans-serif;\n  border-radius: 16px;\n  background-color: #FAFAFA;\n  box-shadow: 0 4px 18px 0 rgba(0, 0, 0, 0.17);\n  position: relative;\n  box-sizing: content-box;\n}\n.ar-content {\n    padding: 16px;\n    display: flex;\n    flex-direction: column;\n    align-items: center;\n}\n.ar-records {\n    height: 138px;\n    padding-top: 1px;\n    overflow-y: auto;\n    margin-bottom: 20px;\n}\n.ar-records__record {\n      width: 320px;\n      height: 45px;\n      padding: 0 10px;\n      margin: 0 auto;\n      line-height: 45px;\n      display: flex;\n      justify-content: space-between;\n      border-bottom: 1px solid #E8E8E8;\n      position: relative;\n}\n.ar-records__record--selected {\n        border: 1px solid #E8E8E8;\n        border-radius: 24px;\n        background-color: #FFFFFF;\n        margin-top: -1px;\n        padding: 0 34px;\n}\n.ar-recorder {\n    position: relative;\n    display: flex;\n    flex-direction: column;\n    align-items: center;\n}\n.ar-recorder__duration {\n      color: #AEAEAE;\n      font-size: 32px;\n      font-weight: 500;\n      margin-top: 20px;\n      margin-bottom: 16px;\n}\n.ar-recorder__stop {\n      position: absolute;\n      top: 10px;\n      right: -52px;\n}\n.ar-recorder__time-limit {\n      position: absolute;\n      color: #AEAEAE;\n      font-size: 12px;\n      top: 128px;\n}\n.ar-recorder__records-limit {\n      position: absolute;\n      color: #AEAEAE;\n      font-size: 13px;\n      top: 78px;\n}\n.ar-spinner {\n    display: flex;\n    height: 30px;\n    position: absolute;\n    left: 0;\n    right: 0;\n    top: 0;\n    bottom: 0;\n    margin: auto;\n    width: 144px;\n    z-index: 10;\n}\n.ar-spinner__dot {\n      display: block;\n      margin: 0 8px;\n      border-radius: 50%;\n      width: 30px;\n      height: 30px;\n      background: #05CBCD;\n      animation-name: blink;\n      animation-duration: 1.4s;\n      animation-iteration-count: infinite;\n      animation-fill-mode: both;\n}\n.ar-spinner__dot:nth-child(2) {\n        animation-delay: .2s;\n}\n.ar-spinner__dot:nth-child(3) {\n        animation-delay: .4s;\n}\n@keyframes blink {\n0% {\n    opacity: .2;\n}\n20% {\n    opacity: 1;\n}\n100% {\n    opacity: .2;\n}\n}\n.ar__text {\n    color: rgba(84, 84, 84, 0.5);\n    font-size: 16px;\n}\n.ar__blur {\n    filter: blur(2px);\n    opacity: 0.7;\n}\n.ar__overlay {\n    position: absolute;\n    width: 100%;\n    height: 100%;\n    z-index: 10;\n}\n.ar__upload-status {\n    text-align: center;\n    font-size: 10px;\n    padding: 2px;\n    letter-spacing: 1px;\n    position: absolute;\n    bottom: 0;\n}\n.ar__upload-status--success {\n      color: green;\n}\n.ar__upload-status--fail {\n      color: red;\n}\n.ar__rm {\n    cursor: pointer;\n    position: absolute;\n    width: 6px;\n    height: 6px;\n    padding: 6px;\n    line-height: 6px;\n    margin: auto;\n    left: 10px;\n    bottom: 0;\n    top: 0;\n    color: #f4785a;\n}\n.ar__downloader, .ar__uploader {\n    position: absolute;\n    top: 0;\n    bottom: 0;\n    margin: auto;\n}\n.ar__downloader {\n    right: 115px;\n}\n.ar__uploader {\n    right: 85px;\n}\n.ar-icon {\n  fill: #747474;\n  border-radius: 50%;\n  border: 1px solid #05CBCD;\n  background-color: #FFFFFF;\n  padding: 5px;\n  cursor: pointer;\n  transition: .2s;\n}\n.ar-icon:hover {\n    fill: #505050;\n}\n.ar-icon--no-border {\n    border: 0;\n    border-radius: 0;\n    padding: 0;\n}\n.ar-icon--rec {\n    fill: white;\n    background-color: #FF6B64;\n    border-color: transparent;\n}\n.ar-icon--pulse {\n    animation: ripple .5s linear infinite;\n}\n@keyframes ripple {\n0% {\n    box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.1), 0 0 0 1px rgba(255, 0, 0, 0.1), 0 0 0 5px rgba(255, 0, 0, 0.1);\n}\n100% {\n    box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.1), 0 0 0 10px rgba(255, 0, 0, 0.1), 0 0 0 20px rgba(255, 0, 0, 0);\n}\n}\n.ar-icon__xs {\n    width: 18px;\n    height: 18px;\n    line-height: 18px;\n}\n.ar-icon__sm {\n    width: 30px;\n    height: 30px;\n    line-height: 30px;\n}\n.ar-icon__lg {\n    width: 45px;\n    height: 45px;\n    line-height: 45px;\n    box-shadow: 0 2px 5px 1px rgba(158, 158, 158, 0.5);\n}\n",""])},function(e,t,n){var a=n(26);"string"==typeof a&&(a=[[e.i,a,""]]),a.locals&&(e.exports=a.locals);(0,n(3).default)("07a135de",a,!1,{})},function(e,t,n){(e.exports=n(2)(!1)).push([e.i,"\n.ar-icon {\n  fill: #747474;\n  border-radius: 50%;\n  border: 1px solid #05CBCD;\n  background-color: #FFFFFF;\n  padding: 5px;\n  cursor: pointer;\n  transition: .2s;\n}\n.ar-icon:hover {\n    fill: #505050;\n}\n.ar-icon--no-border {\n    border: 0;\n    border-radius: 0;\n    padding: 0;\n}\n.ar-icon--rec {\n    fill: white;\n    background-color: #FF6B64;\n    border-color: transparent;\n}\n.ar-icon--pulse {\n    animation: ripple .5s linear infinite;\n}\n@keyframes ripple {\n0% {\n    box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.1), 0 0 0 1px rgba(255, 0, 0, 0.1), 0 0 0 5px rgba(255, 0, 0, 0.1);\n}\n100% {\n    box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.1), 0 0 0 10px rgba(255, 0, 0, 0.1), 0 0 0 20px rgba(255, 0, 0, 0);\n}\n}\n.ar-icon__xs {\n    width: 18px;\n    height: 18px;\n    line-height: 18px;\n}\n.ar-icon__sm {\n    width: 30px;\n    height: 30px;\n    line-height: 30px;\n}\n.ar-icon__lg {\n    width: 45px;\n    height: 45px;\n    line-height: 45px;\n    box-shadow: 0 2px 5px 1px rgba(158, 158, 158, 0.5);\n}\n",""])},function(e,t,n){var a=n(0),D=a.System,X=a.VbrMode,Y=(a.Float,a.ShortBlock),q=(a.Util,a.Arrays,a.new_array_n,a.new_byte,a.new_double,a.new_float),U=(a.new_float_n,a.new_int,a.new_int_n),d=a.new_short_n,j=a.assert,z=n(28),s=n(32),G=n(4),K=n(36),Z=n(37),Q=n(38),W=n(13),$=n(7),J=n(1);function i(){var y=this;i.V9=410,i.V8=420,i.V7=430,i.V6=440,i.V5=450,i.V4=460,i.V3=470,i.V2=480,i.V1=490,i.V0=500,i.R3MIX=1e3,i.STANDARD=1001,i.EXTREME=1002,i.INSANE=1003,i.STANDARD_FAST=1004,i.EXTREME_FAST=1005,i.MEDIUM=1006,i.MEDIUM_FAST=1007;var M,R,g,w,S;i.LAME_MAXMP3BUFFER=147456;var x,A,B,E=new z;function T(){this.mask_adjust=0,this.mask_adjust_short=0,this.bo_l_weight=q(J.SBMAX_l),this.bo_s_weight=q(J.SBMAX_s)}function k(){this.lowerlimit=0}function r(e,t){this.lowpass=t}this.enc=new J,this.setModules=function(e,t,n,a,r,s,i,o,_){M=e,R=t,g=n,w=a,S=r,x=s,A=o,B=_,this.enc.setModules(R,E,w,x)};var P=4294479419;function L(e){return 1<e?0:e<=0?1:Math.cos(Math.PI/2*e)}function I(e,t){switch(e){case 44100:return t.version=1,0;case 48e3:return t.version=1;case 32e3:return t.version=1,2;case 22050:return t.version=0;case 24e3:return t.version=0,1;case 16e3:return t.version=0,2;case 11025:return t.version=0;case 12e3:return t.version=0,1;case 8e3:return t.version=0,2;default:return t.version=0,-1}}function V(e,t,n){n<16e3&&(t=2);for(var a=$.bitrate_table[t][1],r=2;r<=14;r++)0<$.bitrate_table[t][r]&&Math.abs($.bitrate_table[t][r]-e)<Math.abs(a-e)&&(a=$.bitrate_table[t][r]);return a}function H(e,t,n){n<16e3&&(t=2);for(var a=0;a<=14;a++)if(0<$.bitrate_table[t][a]&&$.bitrate_table[t][a]==e)return a;return-1}function O(e,t){var n=[new r(0,2e3),new r(0,3700),new r(0,3900),new r(0,5500),new r(0,7e3),new r(0,7500),new r(0,1e4),new r(0,11e3),new r(0,13500),new r(0,15100),new r(0,15600),new r(0,17e3),new r(0,17500),new r(0,18600),new r(0,19400),new r(0,19700),new r(0,20500)],a=y.nearestBitrateFullIndex(t);e.lowerlimit=n[a].lowpass}function N(e){var t=J.BLKSIZE+e.framesize-J.FFTOFFSET,t=Math.max(t,512+e.framesize-32);return j(G.MFSIZE>=t),t}function F(){this.n_in=0,this.n_out=0}function C(){this.num_used=0}this.lame_init=function(){var e,t,n=new s;(e=n).class_id=P,t=e.internal_flags=new G,e.mode=MPEGMode.NOT_SET,e.original=1,e.in_samplerate=44100,e.num_channels=2,e.num_samples=-1,e.bWriteVbrTag=!0,e.quality=-1,e.short_blocks=null,t.subblock_gain=-1,e.lowpassfreq=0,e.highpassfreq=0,e.lowpasswidth=-1,e.highpasswidth=-1,e.VBR=X.vbr_off,e.VBR_q=4,e.ATHcurve=-1,e.VBR_mean_bitrate_kbps=128,e.VBR_min_bitrate_kbps=0,e.VBR_max_bitrate_kbps=0,e.VBR_hard_min=0,t.VBR_min_bitrate=1,t.VBR_max_bitrate=13,e.quant_comp=-1,e.quant_comp_short=-1,e.msfix=-1,t.resample_ratio=1,t.OldValue[0]=180,t.OldValue[1]=180,t.CurrentStep[0]=4,t.CurrentStep[1]=4,t.masking_lower=1,t.nsPsy.attackthre=-1,t.nsPsy.attackthre_s=-1,e.scale=-1,e.athaa_type=-1,e.ATHtype=-1,e.athaa_loudapprox=-1,e.athaa_sensitivity=0,e.useTemporal=null,e.interChRatio=-1,t.mf_samples_to_encode=J.ENCDELAY+J.POSTDELAY,e.encoder_padding=0,t.mf_size=J.ENCDELAY-J.MDCTDELAY,e.findReplayGain=!1,e.decode_on_the_fly=!1,t.decode_on_the_fly=!1,t.findReplayGain=!1,t.findPeakSample=!1,t.RadioGain=0,t.AudiophileGain=0,t.noclipGainChange=0,t.noclipScale=-1,e.preset=0,e.write_id3tag_automatic=!0;return n.lame_allocated_gfp=1,n},this.nearestBitrateFullIndex=function(e){for(var t=[8,16,24,32,40,48,56,64,80,96,112,128,160,192,224,256,320],n=0,a=0,r=0,s=0,s=t[16],r=16,a=t[16],n=16,i=0;i<16;i++)if(Math.max(e,t[i+1])!=e){s=t[i+1],r=i+1,a=t[i],n=i;break}return e-a<s-e?n:r},this.lame_init_params=function(e){var t,n,a,r=e.internal_flags;if(r.Class_ID=0,null==r.ATH&&(r.ATH=new K),null==r.PSY&&(r.PSY=new T),null==r.rgdata&&(r.rgdata=new Z),r.channels_in=e.num_channels,1==r.channels_in&&(e.mode=MPEGMode.MONO),r.channels_out=e.mode==MPEGMode.MONO?1:2,r.mode_ext=J.MPG_MD_MS_LR,e.mode==MPEGMode.MONO&&(e.force_ms=!1),e.VBR==X.vbr_off&&128!=e.VBR_mean_bitrate_kbps&&0==e.brate&&(e.brate=e.VBR_mean_bitrate_kbps),e.VBR==X.vbr_off||e.VBR==X.vbr_mtrh||e.VBR==X.vbr_mt||(e.free_format=!1),e.VBR==X.vbr_off&&0==e.brate&&W.EQ(e.compression_ratio,0)&&(e.compression_ratio=11.025),e.VBR==X.vbr_off&&0<e.compression_ratio&&(0==e.out_samplerate&&(e.out_samplerate=map2MP3Frequency(int(.97*e.in_samplerate))),e.brate=0|16*e.out_samplerate*r.channels_out/(1e3*e.compression_ratio),r.samplerate_index=I(e.out_samplerate,e),e.free_format||(e.brate=V(e.brate,e.version,e.out_samplerate))),0!=e.out_samplerate&&(e.out_samplerate<16e3?(e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,8),e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,64)):e.out_samplerate<32e3?(e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,8),e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,160)):(e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,32),e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,320))),0==e.lowpassfreq){var s,i=16e3;switch(e.VBR){case X.vbr_off:O(s=new k,e.brate),i=s.lowerlimit;break;case X.vbr_abr:O(s=new k,e.VBR_mean_bitrate_kbps),i=s.lowerlimit;break;case X.vbr_rh:var o=[19500,19e3,18600,18e3,17500,16e3,15600,14900,12500,1e4,3950];i=0<=e.VBR_q&&e.VBR_q<=9?(_=o[e.VBR_q],l=o[e.VBR_q+1],c=e.VBR_q_frac,linear_int(_,l,c)):19500;break;default:var _,l,c,o=[19500,19e3,18500,18e3,17500,16500,15500,14500,12500,9500,3950];i=0<=e.VBR_q&&e.VBR_q<=9?(_=o[e.VBR_q],l=o[e.VBR_q+1],c=e.VBR_q_frac,linear_int(_,l,c)):19500}e.mode!=MPEGMode.MONO||e.VBR!=X.vbr_off&&e.VBR!=X.vbr_abr||(i*=1.5),e.lowpassfreq=0|i}if(0==e.out_samplerate&&(2*e.lowpassfreq>e.in_samplerate&&(e.lowpassfreq=e.in_samplerate/2),e.out_samplerate=(t=0|e.lowpassfreq,n=e.in_samplerate,a=44100,48e3<=n?a=48e3:44100<=n?a=44100:32e3<=n?a=32e3:24e3<=n?a=24e3:22050<=n?a=22050:16e3<=n?a=16e3:12e3<=n?a=12e3:11025<=n?a=11025:8e3<=n&&(a=8e3),-1==t?a:(t<=15960&&(a=44100),t<=15250&&(a=32e3),t<=11220&&(a=24e3),t<=9970&&(a=22050),t<=7230&&(a=16e3),t<=5420&&(a=12e3),t<=4510&&(a=11025),t<=3970&&(a=8e3),n<a?44100<n?48e3:32e3<n?44100:24e3<n?32e3:22050<n?24e3:16e3<n?22050:12e3<n?16e3:11025<n?12e3:8e3<n?11025:8e3:a))),e.lowpassfreq=Math.min(20500,e.lowpassfreq),e.lowpassfreq=Math.min(e.out_samplerate/2,e.lowpassfreq),e.VBR==X.vbr_off&&(e.compression_ratio=16*e.out_samplerate*r.channels_out/(1e3*e.brate)),e.VBR==X.vbr_abr&&(e.compression_ratio=16*e.out_samplerate*r.channels_out/(1e3*e.VBR_mean_bitrate_kbps)),e.bWriteVbrTag||(e.findReplayGain=!1,e.decode_on_the_fly=!1,r.findPeakSample=!1),r.findReplayGain=e.findReplayGain,r.decode_on_the_fly=e.decode_on_the_fly,r.decode_on_the_fly&&(r.findPeakSample=!0),r.findReplayGain&&M.InitGainAnalysis(r.rgdata,e.out_samplerate)==GainAnalysis.INIT_GAIN_ANALYSIS_ERROR)return e.internal_flags=null,-6;switch(r.decode_on_the_fly&&!e.decode_only&&(null!=r.hip&&B.hip_decode_exit(r.hip),r.hip=B.hip_decode_init()),r.mode_gr=e.out_samplerate<=24e3?1:2,e.framesize=576*r.mode_gr,e.encoder_delay=J.ENCDELAY,r.resample_ratio=e.in_samplerate/e.out_samplerate,e.VBR){case X.vbr_mt:case X.vbr_rh:case X.vbr_mtrh:e.compression_ratio=[5.7,6.5,7.3,8.2,10,11.9,13,14,15,16.5][e.VBR_q];break;case X.vbr_abr:e.compression_ratio=16*e.out_samplerate*r.channels_out/(1e3*e.VBR_mean_bitrate_kbps);break;default:e.compression_ratio=16*e.out_samplerate*r.channels_out/(1e3*e.brate)}if(e.mode==MPEGMode.NOT_SET&&(e.mode=MPEGMode.JOINT_STEREO),0<e.highpassfreq?(r.highpass1=2*e.highpassfreq,0<=e.highpasswidth?r.highpass2=2*(e.highpassfreq+e.highpasswidth):r.highpass2=2*e.highpassfreq,r.highpass1/=e.out_samplerate,r.highpass2/=e.out_samplerate):(r.highpass1=0,r.highpass2=0),0<e.lowpassfreq?(r.lowpass2=2*e.lowpassfreq,0<=e.lowpasswidth?(r.lowpass1=2*(e.lowpassfreq-e.lowpasswidth),r.lowpass1<0&&(r.lowpass1=0)):r.lowpass1=2*e.lowpassfreq,r.lowpass1/=e.out_samplerate,r.lowpass2/=e.out_samplerate):(r.lowpass1=0,r.lowpass2=0),function(e){var t=e.internal_flags,n=32,a=-1;if(0<t.lowpass1){for(var r=999,s=0;s<=31;s++){(o=s/31)>=t.lowpass2&&(n=Math.min(n,s)),t.lowpass1<o&&o<t.lowpass2&&(r=Math.min(r,s))}t.lowpass1=999==r?(n-.75)/31:(r-.75)/31,t.lowpass2=n/31}if(0<t.highpass2&&t.highpass2<.75/31*.9&&(t.highpass1=0,t.highpass2=0,D.err.println("Warning: highpass filter disabled.  highpass frequency too small\n")),0<t.highpass2){for(var i=-1,s=0;s<=31;s++){(o=s/31)<=t.highpass1&&(a=Math.max(a,s)),t.highpass1<o&&o<t.highpass2&&(i=Math.max(i,s))}t.highpass1=a/31,t.highpass2=-1==i?(a+.75)/31:(i+.75)/31}for(s=0;s<32;s++){var o=s/31,_=t.highpass2>t.highpass1?L((t.highpass2-o)/(t.highpass2-t.highpass1+1e-20)):1,l=t.lowpass2>t.lowpass1?L((o-t.lowpass1)/(t.lowpass2-t.lowpass1+1e-20)):1;t.amp_filter[s]=_*l}}(e),r.samplerate_index=I(e.out_samplerate,e),r.samplerate_index<0)return e.internal_flags=null,-1;if(e.VBR==X.vbr_off){if(e.free_format)r.bitrate_index=0;else if(e.brate=V(e.brate,e.version,e.out_samplerate),r.bitrate_index=H(e.brate,e.version,e.out_samplerate),r.bitrate_index<=0)return e.internal_flags=null,-1}else r.bitrate_index=1;e.analysis&&(e.bWriteVbrTag=!1),null!=r.pinfo&&(e.bWriteVbrTag=!1),R.init_bit_stream_w(r);for(var f=r.samplerate_index+3*e.version+6*(e.out_samplerate<16e3?1:0),u=0;u<J.SBMAX_l+1;u++)r.scalefac_band.l[u]=w.sfBandIndex[f].l[u];for(u=0;u<J.PSFB21+1;u++){var h=(r.scalefac_band.l[22]-r.scalefac_band.l[21])/J.PSFB21,p=r.scalefac_band.l[21]+u*h;r.scalefac_band.psfb21[u]=p}r.scalefac_band.psfb21[J.PSFB21]=576;for(u=0;u<J.SBMAX_s+1;u++)r.scalefac_band.s[u]=w.sfBandIndex[f].s[u];for(var d,b,u=0;u<J.PSFB12+1;u++){h=(r.scalefac_band.s[13]-r.scalefac_band.s[12])/J.PSFB12,p=r.scalefac_band.s[12]+u*h;r.scalefac_band.psfb12[u]=p}r.scalefac_band.psfb12[J.PSFB12]=192,1==e.version?r.sideinfo_len=1==r.channels_out?21:36:r.sideinfo_len=1==r.channels_out?13:21,e.error_protection&&(r.sideinfo_len+=2),b=(d=e).internal_flags,d.frameNum=0,d.write_id3tag_automatic&&A.id3tag_write_v2(d),b.bitrate_stereoMode_Hist=U([16,5]),b.bitrate_blockType_Hist=U([16,6]),b.PeakSample=0,d.bWriteVbrTag&&x.InitVbrTag(d),r.Class_ID=P;for(var m,v=0;v<19;v++)r.nsPsy.pefirbuf[v]=700*r.mode_gr*r.channels_out;switch(-1==e.ATHtype&&(e.ATHtype=4),j(e.VBR_q<=9),j(0<=e.VBR_q),e.VBR){case X.vbr_mt:e.VBR=X.vbr_mtrh;case X.vbr_mtrh:null==e.useTemporal&&(e.useTemporal=!1),g.apply_preset(e,500-10*e.VBR_q,0),e.quality<0&&(e.quality=LAME_DEFAULT_QUALITY),e.quality<5&&(e.quality=0),5<e.quality&&(e.quality=5),r.PSY.mask_adjust=e.maskingadjust,r.PSY.mask_adjust_short=e.maskingadjust_short,e.experimentalY?r.sfb21_extra=!1:r.sfb21_extra=44e3<e.out_samplerate,r.iteration_loop=new VBRNewIterationLoop(S);break;case X.vbr_rh:g.apply_preset(e,500-10*e.VBR_q,0),r.PSY.mask_adjust=e.maskingadjust,r.PSY.mask_adjust_short=e.maskingadjust_short,e.experimentalY?r.sfb21_extra=!1:r.sfb21_extra=44e3<e.out_samplerate,6<e.quality&&(e.quality=6),e.quality<0&&(e.quality=LAME_DEFAULT_QUALITY),r.iteration_loop=new VBROldIterationLoop(S);break;default:r.sfb21_extra=!1,e.quality<0&&(e.quality=LAME_DEFAULT_QUALITY),(m=e.VBR)==X.vbr_off&&(e.VBR_mean_bitrate_kbps=e.brate),g.apply_preset(e,e.VBR_mean_bitrate_kbps,0),e.VBR=m,r.PSY.mask_adjust=e.maskingadjust,r.PSY.mask_adjust_short=e.maskingadjust_short,m==X.vbr_off?r.iteration_loop=new Q(S):r.iteration_loop=new ABRIterationLoop(S)}if(j(0<=e.scale),e.VBR!=X.vbr_off){if(r.VBR_min_bitrate=1,r.VBR_max_bitrate=14,e.out_samplerate<16e3&&(r.VBR_max_bitrate=8),0!=e.VBR_min_bitrate_kbps&&(e.VBR_min_bitrate_kbps=V(e.VBR_min_bitrate_kbps,e.version,e.out_samplerate),r.VBR_min_bitrate=H(e.VBR_min_bitrate_kbps,e.version,e.out_samplerate),r.VBR_min_bitrate<0))return-1;if(0!=e.VBR_max_bitrate_kbps&&(e.VBR_max_bitrate_kbps=V(e.VBR_max_bitrate_kbps,e.version,e.out_samplerate),r.VBR_max_bitrate=H(e.VBR_max_bitrate_kbps,e.version,e.out_samplerate),r.VBR_max_bitrate<0))return-1;e.VBR_min_bitrate_kbps=$.bitrate_table[e.version][r.VBR_min_bitrate],e.VBR_max_bitrate_kbps=$.bitrate_table[e.version][r.VBR_max_bitrate],e.VBR_mean_bitrate_kbps=Math.min($.bitrate_table[e.version][r.VBR_max_bitrate],e.VBR_mean_bitrate_kbps),e.VBR_mean_bitrate_kbps=Math.max($.bitrate_table[e.version][r.VBR_min_bitrate],e.VBR_mean_bitrate_kbps)}return e.tune&&(r.PSY.mask_adjust+=e.tune_value_a,r.PSY.mask_adjust_short+=e.tune_value_a),function(e){var t=e.internal_flags;switch(e.quality){default:case 9:t.psymodel=0,t.noise_shaping=0,t.noise_shaping_amp=0,t.noise_shaping_stop=0,t.use_best_huffman=0,t.full_outer_loop=0;break;case 8:e.quality=7;case 7:t.psymodel=1,t.noise_shaping=0,t.noise_shaping_amp=0,t.noise_shaping_stop=0,t.use_best_huffman=0,t.full_outer_loop=0;break;case 6:case 5:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),t.noise_shaping_amp=0,t.noise_shaping_stop=0,-1==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=0,t.full_outer_loop=0;break;case 4:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),t.noise_shaping_amp=0,t.noise_shaping_stop=0,-1==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0;break;case 3:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),t.noise_shaping_amp=1,-(t.noise_shaping_stop=1)==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0;break;case 2:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),0==t.substep_shaping&&(t.substep_shaping=2),t.noise_shaping_amp=1,-(t.noise_shaping_stop=1)==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0;break;case 1:case 0:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),0==t.substep_shaping&&(t.substep_shaping=2),t.noise_shaping_amp=2,-(t.noise_shaping_stop=1)==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0}}(e),j(0<=e.scale),e.athaa_type<0?r.ATH.useAdjust=3:r.ATH.useAdjust=e.athaa_type,r.ATH.aaSensitivityP=Math.pow(10,e.athaa_sensitivity/-10),null==e.short_blocks&&(e.short_blocks=Y.short_block_allowed),e.short_blocks!=Y.short_block_allowed||e.mode!=MPEGMode.JOINT_STEREO&&e.mode!=MPEGMode.STEREO||(e.short_blocks=Y.short_block_coupled),e.quant_comp<0&&(e.quant_comp=1),e.quant_comp_short<0&&(e.quant_comp_short=0),e.msfix<0&&(e.msfix=0),e.exp_nspsytune=1|e.exp_nspsytune,e.internal_flags.nsPsy.attackthre<0&&(e.internal_flags.nsPsy.attackthre=z.NSATTACKTHRE),e.internal_flags.nsPsy.attackthre_s<0&&(e.internal_flags.nsPsy.attackthre_s=z.NSATTACKTHRE_S),j(0<=e.scale),e.scale<0&&(e.scale=1),e.ATHtype<0&&(e.ATHtype=4),e.ATHcurve<0&&(e.ATHcurve=4),e.athaa_loudapprox<0&&(e.athaa_loudapprox=2),e.interChRatio<0&&(e.interChRatio=0),null==e.useTemporal&&(e.useTemporal=!0),r.slot_lag=r.frac_SpF=0,e.VBR==X.vbr_off&&(r.slot_lag=r.frac_SpF=72e3*(e.version+1)*e.brate%e.out_samplerate|0),w.iteration_init(e),E.psymodel_init(e),j(0<=e.scale),0},this.lame_encode_flush=function(e,t,n,a){var r,s,i,o,_=e.internal_flags,l=d([2,1152]),c=0,f=_.mf_samples_to_encode-J.POSTDELAY,u=N(e);if(_.mf_samples_to_encode<1)return 0;for(r=0,e.in_samplerate!=e.out_samplerate&&(f+=16*e.out_samplerate/e.in_samplerate),(i=e.framesize-f%e.framesize)<576&&(i+=e.framesize),o=(f+(e.encoder_padding=i))/e.framesize;0<o&&0<=c;){var h=u-_.mf_size,p=e.frameNum;h*=e.in_samplerate,1152<(h/=e.out_samplerate)&&(h=1152),h<1&&(h=1),s=a-r,0==a&&(s=0),n+=c=this.lame_encode_buffer(e,l[0],l[1],h,t,n,s),r+=c,o-=p!=e.frameNum?1:0}if(c<(_.mf_samples_to_encode=0))return c;if(s=a-r,0==a&&(s=0),R.flush_bitstream(e),(c=R.copy_buffer(_,t,n,s,1))<0)return c;if(n+=c,s=a-(r+=c),0==a&&(s=0),e.write_id3tag_automatic){if(A.id3tag_write_v1(e),(c=R.copy_buffer(_,t,n,s,0))<0)return c;r+=c}return r},this.lame_encode_buffer=function(e,t,n,a,r,s,i){var o,_,l=e.internal_flags,c=[null,null];if(l.Class_ID!=P)return-3;if(0==a)return 0;_=a,(null==(o=l).in_buffer_0||o.in_buffer_nsamples<_)&&(o.in_buffer_0=q(_),o.in_buffer_1=q(_),o.in_buffer_nsamples=_),c[0]=l.in_buffer_0,c[1]=l.in_buffer_1;for(var f=0;f<a;f++)c[0][f]=t[f],1<l.channels_in&&(c[1][f]=n[f]);return function(e,t,n,a,r,s,i){var o,_,l,c,f,u=e.internal_flags,h=0,p=[null,null],d=[null,null];if(u.Class_ID!=P)return-3;if(0==a)return 0;if((f=R.copy_buffer(u,r,s,i,0))<0)return f;if(s+=f,h+=f,d[0]=t,d[1]=n,W.NEQ(e.scale,0)&&W.NEQ(e.scale,1))for(_=0;_<a;++_)d[0][_]*=e.scale,2==u.channels_out&&(d[1][_]*=e.scale);if(W.NEQ(e.scale_left,0)&&W.NEQ(e.scale_left,1))for(_=0;_<a;++_)d[0][_]*=e.scale_left;if(W.NEQ(e.scale_right,0)&&W.NEQ(e.scale_right,1))for(_=0;_<a;++_)d[1][_]*=e.scale_right;if(2==e.num_channels&&1==u.channels_out)for(_=0;_<a;++_)d[0][_]=.5*(d[0][_]+d[1][_]),d[1][_]=0;c=N(e),p[0]=u.mfbuf[0],p[1]=u.mfbuf[1];var b=0;for(;0<a;){var m=[null,null],v=0,g=0;m[0]=d[0],m[1]=d[1];var w=new F;if(!function(e,t,n,a,r,s){var i=e.internal_flags;if(i.resample_ratio<.9999||1.0001<i.resample_ratio)for(var o=0;o<i.channels_out;o++){var _=new C;s.n_out=function(e,t,n,a,r,s,i,o,_){var l,c,f=e.internal_flags,u=0,h=e.out_samplerate/function e(t,n){return 0!=n?e(n,t%n):t}(e.out_samplerate,e.in_samplerate);h>G.BPC&&(h=G.BPC);var p=Math.abs(f.resample_ratio-Math.floor(.5+f.resample_ratio))<1e-4?1:0,d=1/f.resample_ratio;1<d&&(d=1);var b=31;0==b%2&&--b;var m=(b+=p)+1;if(0==f.fill_buffer_resample_init){for(f.inbuf_old[0]=q(m),f.inbuf_old[1]=q(m),l=0;l<=2*h;++l)f.blackfilt[l]=q(m);for(f.itime[0]=0,f.itime[1]=0,u=0;u<=2*h;u++){var v=0,g=(u-h)/(2*h);for(l=0;l<=b;l++)v+=f.blackfilt[u][l]=function(e,t,n){var a=Math.PI*t;(e/=n)<0&&(e=0);1<e&&(e=1);var r=e-.5,s=.42-.5*Math.cos(2*e*Math.PI)+.08*Math.cos(4*e*Math.PI);return Math.abs(r)<1e-9?a/Math.PI:s*Math.sin(n*a*r)/(Math.PI*n*r)}(l-g,d,b);for(l=0;l<=b;l++)f.blackfilt[u][l]/=v}f.fill_buffer_resample_init=1}var w,S,y,M=f.inbuf_old[_];for(c=0;c<a&&(w=c*f.resample_ratio,u=0|Math.floor(w-f.itime[_]),!(i<=b+u-b/2));c++){g=w-f.itime[_]-(u+b%2*.5);j(Math.abs(g)<=.501),S=0|Math.floor(2*g*h+h+.5);var R=0;for(l=0;l<=b;++l){var x=l+u-b/2;j(x<i),j(0<=x+m),y=x<0?M[m+x]:r[s+x],R+=y*f.blackfilt[S][l]}t[n+c]=R}if(o.num_used=Math.min(i,b+u-b/2),f.itime[_]+=o.num_used-c*f.resample_ratio,o.num_used>=m)for(l=0;l<m;l++)M[l]=r[s+o.num_used+l-m];else{var A=m-o.num_used;for(l=0;l<A;++l)M[l]=M[l+o.num_used];for(u=0;l<m;++l,++u)M[l]=r[s+u];j(u==o.num_used)}return c}(e,t[o],i.mf_size,e.framesize,n[o],a,r,_,o),s.n_in=_.num_used}else{s.n_out=Math.min(e.framesize,r),s.n_in=s.n_out;for(var l=0;l<s.n_out;++l)t[0][i.mf_size+l]=n[0][a+l],2==i.channels_out&&(t[1][i.mf_size+l]=n[1][a+l])}}(e,p,m,b,a,w),v=w.n_in,g=w.n_out,u.findReplayGain&&!u.decode_on_the_fly&&M.AnalyzeSamples(u.rgdata,p[0],u.mf_size,p[1],u.mf_size,g,u.channels_out)==GainAnalysis.GAIN_ANALYSIS_ERROR)return-6;if(a-=v,b+=v,u.channels_out,u.mf_size+=g,j(u.mf_size<=G.MFSIZE),u.mf_samples_to_encode<1&&(u.mf_samples_to_encode=J.ENCDELAY+J.POSTDELAY),u.mf_samples_to_encode+=g,u.mf_size>=c){var S=0==i?0:i-h;if((o=function(e,t,n,a,r,s){var i=y.enc.lame_encode_mp3_frame(e,t,n,a,r,s);return e.frameNum++,i}(e,p[0],p[1],r,s,S))<0)return o;for(s+=o,h+=o,u.mf_size-=e.framesize,u.mf_samples_to_encode-=e.framesize,l=0;l<u.channels_out;l++)for(_=0;_<u.mf_size;_++)p[l][_]=p[l][_+e.framesize]}}return j(0==a),h}(e,c[0],c[1],a,r,s,i)}}e.exports=i},function(e,t,n){var a=n(0),Le=(a.System,a.VbrMode),V=a.Float,Ie=a.ShortBlock,Ve=a.Util,He=a.Arrays,Oe=(a.new_array_n,a.new_byte,a.new_double,a.new_float),Ne=a.new_float_n,Fe=a.new_int,Ce=(a.new_int_n,a.assert),i=n(29),De=n(1);e.exports=function(){var le=new i,x=2.302585092994046,ce=2,fe=16,ue=2,he=16,k=.34,r=1/217621504/(De.BLKSIZE/2),pe=.3,de=21,w=.2302585093;function be(e,t){for(var n=0,a=0;a<De.BLKSIZE/2;++a)n+=e[a]*t.ATH.eql_w[a];return n*=r}var me,ve,ge,A=8,B=23,E=15,we=[1,.79433,.63096,.63096,.63096,.63096,.63096,.25119,.11749],Se=[3.3246*3.3246,3.23837*3.23837,9.9500500969,9.0247369744,8.1854926609,7.0440875649,2.46209*2.46209,2.284*2.284,4.4892710641,1.96552*1.96552,1.82335*1.82335,1.69146*1.69146,2.4621061921,2.1508568964,1.37074*1.37074,1.31036*1.31036,1.5691069696,1.4555939904,1.16203*1.16203,1.2715945225,1.09428*1.09428,1.0659*1.0659,1.0779838276,1.0382591025,1],ye=[1.7782755904,1.35879*1.35879,1.38454*1.38454,1.39497*1.39497,1.40548*1.40548,1.3537*1.3537,1.6999465924,1.22321*1.22321,1.3169398564,1],Me=[5.5396212496,2.29259*2.29259,4.9868695969,2.12675*2.12675,2.02545*2.02545,1.87894*1.87894,1.74303*1.74303,1.61695*1.61695,2.2499700001,1.39148*1.39148,1.29083*1.29083,1.19746*1.19746,1.2339655056,1.0779838276],s=[1.7782755904,1.35879*1.35879,1.38454*1.38454,1.39497*1.39497,1.40548*1.40548,1.3537*1.3537,1.6999465924,1.22321*1.22321,1.3169398564,1];function F(e,t,n){var a;if(e<0&&(e=0),t<0&&(t=0),e<=0)return t;if(t<=0)return e;if(a=e<t?t/e:e/t,-2<=n&&n<=2){if(me<=a)return e+t;var r=0|Ve.FAST_LOG10_X(a,16);return(e+t)*s[r]}return a<ve?e+t:(e<t&&(e=t),e)}function Re(e,t,n,a,r){for(var s,i=0,o=0,_=s=0;_<De.SBMAX_s;++s,++_){for(var l=e.bo_s[_],c=e.npart_s,f=l<c?l:c;s<f;)Ce(0<=t[s]),Ce(0<=n[s]),i+=t[s],o+=n[s],s++;if(e.en[a].s[_][r]=i,e.thm[a].s[_][r]=o,c<=s){++_;break}Ce(0<=t[s]),Ce(0<=n[s]);var u=e.PSY.bo_s_weight[_],h=1-u,i=u*t[s],o=u*n[s];e.en[a].s[_][r]+=i,e.thm[a].s[_][r]+=o,i=h*t[s],o=h*n[s]}for(;_<De.SBMAX_s;++_)e.en[a].s[_][r]=0,e.thm[a].s[_][r]=0}function xe(e,t,n,a){for(var r,s=0,i=0,o=r=0;o<De.SBMAX_l;++r,++o){for(var _=e.bo_l[o],l=e.npart_l,c=_<l?_:l;r<c;)Ce(0<=t[r]),Ce(0<=n[r]),s+=t[r],i+=n[r],r++;if(e.en[a].l[o]=s,e.thm[a].l[o]=i,l<=r){++o;break}Ce(0<=t[r]),Ce(0<=n[r]);var f=e.PSY.bo_l_weight[o],u=1-f,s=f*t[r],i=f*n[r];e.en[a].l[o]+=s,e.thm[a].l[o]+=i,s=u*t[r],i=u*n[r]}for(;o<De.SBMAX_l;++o)e.en[a].l[o]=0,e.thm[a].l[o]=0}function Ae(e,t,n){return 1<=n?e:n<=0?t:0<t?Math.pow(e/t,n)*t:0}var _=[11.8,13.6,17.2,32,46.5,51.3,57.5,67.1,71.5,84.6,97.6,130];function Be(e,t){for(var n=309.07,a=0;a<De.SBMAX_s-1;a++)for(var r=0;r<3;r++){var s,i,o=e.thm.s[a][r];Ce(a<_.length),0<o&&((s=o*t)<(i=e.en.s[a][r])&&(1e10*s<i?n+=_[a]*(10*x):(Ce(0<s),n+=_[a]*Ve.FAST_LOG10(i/s))))}return n}var o=[6.8,5.8,5.8,6.4,6.5,9.9,12.1,14.4,15,18.9,21.6,26.9,34.2,40.2,46.8,56.5,60.7,73.9,85.7,93.4,126.1];function Ee(e,t){for(var n=281.0575,a=0;a<De.SBMAX_l-1;a++){var r,s,i=e.thm.l[a];Ce(a<o.length),0<i&&((r=i*t)<(s=e.en.l[a])&&(1e10*r<s?n+=o[a]*(10*x):(Ce(0<r),n+=o[a]*Ve.FAST_LOG10(s/r))))}return n}function Te(e,t,n,a,r){for(var s,i=s=0;i<e.npart_l;++i){for(var o=0,_=0,l=0;l<e.numlines_l[i];++l,++s){var c=t[s];Ce(0<=c),o+=c,_<c&&(_=c)}n[i]=o,a[i]=_,r[i]=o*e.rnumlines_l[i],Ce(0<=e.rnumlines_l[i]),Ce(0<=o),Ce(0<=n[i]),Ce(0<=a[i]),Ce(0<=r[i])}}function ke(e,t,n,a){var r=we.length-1,s=0,i=n[s]+n[s+1];for(Ce(0<=i),0<i?((o=t[s])<t[s+1]&&(o=t[s+1]),Ce(0<e.numlines_l[s]+e.numlines_l[s+1]-1),r<(_=0|(i=20*(2*o-i)/(i*(e.numlines_l[s]+e.numlines_l[s+1]-1))))&&(_=r),a[s]=_):a[s]=0,s=1;s<e.npart_l-1;s++){var o,_,i=n[s-1]+n[s]+n[s+1];Ce(0<=i),0<i?((o=t[s-1])<t[s]&&(o=t[s]),o<t[s+1]&&(o=t[s+1]),Ce(0<e.numlines_l[s-1]+e.numlines_l[s]+e.numlines_l[s+1]-1),r<(_=0|(i=20*(3*o-i)/(i*(e.numlines_l[s-1]+e.numlines_l[s]+e.numlines_l[s+1]-1))))&&(_=r),a[s]=_):a[s]=0}Ce(0<s),Ce(s==e.npart_l-1),i=n[s-1]+n[s],Ce(0<=i),0<i?((o=t[s-1])<t[s]&&(o=t[s]),Ce(0<e.numlines_l[s-1]+e.numlines_l[s]-1),r<(_=0|(i=20*(2*o-i)/(i*(e.numlines_l[s-1]+e.numlines_l[s]-1))))&&(_=r),a[s]=_):a[s]=0,Ce(s==e.npart_l-1)}var Pe=[-1730326e-23,-.01703172,-1349528e-23,.0418072,-673278e-22,-.0876324,-30835e-21,.1863476,-1104424e-22,-.627638];this.L3psycho_anal_ns=function(e,t,n,a,r,s,i,o,_,l){var c,f,u,h,p,d,b,m,v=e.internal_flags,g=Ne([2,De.BLKSIZE]),w=Ne([2,3,De.BLKSIZE_s]),S=Oe(De.CBANDS+1),y=Oe(De.CBANDS+1),M=Oe(De.CBANDS+2),R=Fe(2),x=Fe(2),A=Ne([2,576]),B=Fe(De.CBANDS+2),E=Fe(De.CBANDS+2);for(He.fill(E,0),c=v.channels_out,e.mode==MPEGMode.JOINT_STEREO&&(c=4),b=e.VBR==Le.vbr_off?0==v.ResvMax?0:v.ResvSize/v.ResvMax*.5:e.VBR==Le.vbr_rh||e.VBR==Le.vbr_mtrh||e.VBR==Le.vbr_mt?.6:1,f=0;f<v.channels_out;f++){var T=t[f],k=n+576-350-de+192;for(Ce(Pe.length==(de-1)/2),W=0;W<576;W++){for(var P=T[k+W+10],L=0,I=0;I<(de-1)/2-1;I+=2)P+=Pe[I]*(T[k+W+I]+T[k+W+de-I]),L+=Pe[I+1]*(T[k+W+I+1]+T[k+W+de-I-1]);A[f][W]=P+L}r[a][f].en.assign(v.en[f]),r[a][f].thm.assign(v.thm[f]),2<c&&(s[a][f].en.assign(v.en[f+2]),s[a][f].thm.assign(v.thm[f+2]))}for(f=0;f<c;f++){var V,H=Oe(12),O=[0,0,0,0],N=Oe(12),F=1,C=Oe(De.CBANDS),D=Oe(De.CBANDS),X=[0,0,0,0],Y=Oe(De.HBLKSIZE),q=Ne([3,De.HBLKSIZE_s]);for(Ce(v.npart_s<=De.CBANDS),Ce(v.npart_l<=De.CBANDS),W=0;W<3;W++)H[W]=v.nsPsy.last_en_subshort[f][W+6],Ce(0<v.nsPsy.last_en_subshort[f][W+4]),N[W]=H[W]/v.nsPsy.last_en_subshort[f][W+4],O[0]+=H[W];if(2==f)for(W=0;W<576;W++){var U=A[0][W],j=A[1][W];A[0][W]=U+j,A[1][W]=U-j}for(var z,G,K,Z=A[1&f],Q=0,W=0;W<9;W++){for(var $=Q+64,J=1;Q<$;Q++)J<Math.abs(Z[Q])&&(J=Math.abs(Z[Q]));v.nsPsy.last_en_subshort[f][W]=H[W+3]=J,O[1+W/3]+=J,J>H[W+3-2]?(Ce(0<H[W+3-2]),J/=H[W+3-2]):J=H[W+3-2]>10*J?(Ce(0<J),H[W+3-2]/(10*J)):0,N[W+3]=J}if(e.analysis){var ee=N[0];for(W=1;W<12;W++)ee<N[W]&&(ee=N[W]);v.pinfo.ers[a][f]=v.pinfo.ers_save[f],v.pinfo.ers_save[f]=ee}for(V=3==f?v.nsPsy.attackthre_s:v.nsPsy.attackthre,W=0;W<12;W++)0==X[W/3]&&N[W]>V&&(X[W/3]=W%3+1);for(W=1;W<4;W++){var te=O[W-1]>O[W]?(Ce(0<O[W]),O[W-1]/O[W]):(Ce(0<O[W-1]),O[W]/O[W-1]);te<1.7&&(X[W]=0,1==W&&(X[0]=0))}for(0!=X[0]&&0!=v.nsPsy.lastAttacks[f]&&(X[0]=0),3!=v.nsPsy.lastAttacks[f]&&X[0]+X[1]+X[2]+X[3]==0||((F=0)!=X[1]&&0!=X[0]&&(X[1]=0),0!=X[2]&&0!=X[1]&&(X[2]=0),0!=X[3]&&0!=X[2]&&(X[3]=0)),f<2?x[f]=F:0==F&&(x[0]=x[1]=0),_[f]=v.tot_ener[f],function(e,t,n,a,r,s,i,o,_,l,c){var f=e.internal_flags;if(_<2)le.fft_long(f,a[r],_,l,c),le.fft_short(f,s[i],_,l,c);else if(2==_){for(var u=De.BLKSIZE-1;0<=u;--u){var h=a[r+0][u],p=a[r+1][u];a[r+0][u]=(h+p)*Ve.SQRT2*.5,a[r+1][u]=(h-p)*Ve.SQRT2*.5}for(var d=2;0<=d;--d)for(u=De.BLKSIZE_s-1;0<=u;--u){h=s[i+0][d][u],p=s[i+1][d][u];s[i+0][d][u]=(h+p)*Ve.SQRT2*.5,s[i+1][d][u]=(h-p)*Ve.SQRT2*.5}}for(t[0]=a[r+0][0],t[0]*=t[0],u=De.BLKSIZE/2-1;0<=u;--u){var b=a[r+0][De.BLKSIZE/2-u],m=a[r+0][De.BLKSIZE/2+u];t[De.BLKSIZE/2-u]=.5*(b*b+m*m)}for(d=2;0<=d;--d){n[d][0]=s[i+0][d][0],n[d][0]*=n[d][0];for(u=De.BLKSIZE_s/2-1;0<=u;--u){b=s[i+0][d][De.BLKSIZE_s/2-u],m=s[i+0][d][De.BLKSIZE_s/2+u];n[d][De.BLKSIZE_s/2-u]=.5*(b*b+m*m)}}for(var v=0,u=11;u<De.HBLKSIZE;u++)v+=t[u];if(f.tot_ener[_]=v,e.analysis){for(u=0;u<De.HBLKSIZE;u++)f.pinfo.energy[o][_][u]=f.pinfo.energy_save[_][u],f.pinfo.energy_save[_][u]=t[u];f.pinfo.pe[o][_]=f.pe[_]}2==e.athaa_loudapprox&&_<2&&(f.loudness_sq[o][_]=f.loudness_sq_save[_],f.loudness_sq_save[_]=be(t,f))}(e,Y,q,g,1&f,w,1&f,a,f,t,n),Te(v,Y,S,C,D),ke(v,C,D,B),d=0;d<3;d++){for(!function(e,t,n,a,r,s){for(var i,o=e.internal_flags,_=i=0;_<o.npart_s;++_){for(var l=0,c=0,f=o.numlines_s[_],u=0;u<f;++u,++i){var h=t[s][i];l+=h,c<h&&(c=h)}n[_]=l}for(Ce(_==o.npart_s),Ce(129==i),i=_=0;_<o.npart_s;_++){var p=o.s3ind_s[_][0],d=o.s3_ss[i++]*n[p];for(++p;p<=o.s3ind_s[_][1];)d+=o.s3_ss[i]*n[p],++i,++p;var b,m=ue*o.nb_s1[r][_];a[_]=Math.min(d,m),o.blocktype_old[1&r]==De.SHORT_TYPE&&(m=he*o.nb_s2[r][_],b=a[_],a[_]=Math.min(m,b)),o.nb_s2[r][_]=o.nb_s1[r][_],o.nb_s1[r][_]=d,Ce(0<=a[_])}for(;_<=De.CBANDS;++_)n[_]=0,a[_]=0}(e,q,y,M,f,d),Re(v,y,M,f,d),p=0;p<De.SBMAX_s;p++){G=v.thm[f].s[p][d],G*=.8,(2<=X[d]||1==X[d+1])&&(K=0!=d?d-1:2,J=Ae(v.thm[f].s[p][K],G,.6*b),G=Math.min(G,J)),1==X[d]?(K=0!=d?d-1:2,J=Ae(v.thm[f].s[p][K],G,pe*b),G=Math.min(G,J)):(0!=d&&3==X[d-1]||0==d&&3==v.nsPsy.lastAttacks[f])&&(K=2!=d?d+1:0,J=Ae(v.thm[f].s[p][K],G,pe*b),G=Math.min(G,J)),z=H[3*d+3]+H[3*d+4]+H[3*d+5],6*H[3*d+5]<z&&(G*=.5,6*H[3*d+4]<z&&(G*=.5)),v.thm[f].s[p][d]=G}}for(v.nsPsy.lastAttacks[f]=X[2],u=h=0;u<v.npart_l;u++){for(var ne=v.s3ind[u][0],ae=S[ne]*we[B[ne]],re=v.s3_ll[h++]*ae;++ne<=v.s3ind[u][1];)ae=S[ne]*we[B[ne]],re=function(e,t,n,a,r,s){var i;if(e<t){if(!(t<e*ve))return e+t;i=t/e}else{if(t*ve<=e)return e+t;i=e/t}if(Ce(0<=e),Ce(0<=t),e+=t,a+3<=6){if(me<=i)return e;var o=0|Ve.FAST_LOG10_X(i,16);return e*ye[o]}if(o=0|Ve.FAST_LOG10_X(i,16),t=0!=s?r.ATH.cb_s[n]*r.ATH.adjust:r.ATH.cb_l[n]*r.ATH.adjust,Ce(0<=t),e<ge*t){if(t<e){var _,l=1;return o<=13&&(l=Me[o]),_=Ve.FAST_LOG10_X(e/t,10/15),e*((Se[o]-l)*_+l)}return 13<o?e:e*Me[o]}return e*Se[o]}(re,v.s3_ll[h++]*ae,ne,ne-u,v,0);re*=.158489319246111,v.blocktype_old[1&f]==De.SHORT_TYPE?M[u]=re:M[u]=Ae(Math.min(re,Math.min(ce*v.nb_1[f][u],fe*v.nb_2[f][u])),re,b),v.nb_2[f][u]=v.nb_1[f][u],v.nb_1[f][u]=re}for(;u<=De.CBANDS;++u)S[u]=0,M[u]=0;xe(v,S,M,f)}for(e.mode!=MPEGMode.STEREO&&e.mode!=MPEGMode.JOINT_STEREO||0<e.interChRatio&&function(e,t){var n=e.internal_flags;if(1<n.channels_out){for(var a=0;a<De.SBMAX_l;a++){var r=n.thm[0].l[a],s=n.thm[1].l[a];n.thm[0].l[a]+=s*t,n.thm[1].l[a]+=r*t}for(a=0;a<De.SBMAX_s;a++)for(var i=0;i<3;i++){r=n.thm[0].s[a][i],s=n.thm[1].s[a][i];n.thm[0].s[a][i]+=s*t,n.thm[1].s[a][i]+=r*t}}}(e,e.interChRatio),e.mode==MPEGMode.JOINT_STEREO&&(function(e){for(var t=0;t<De.SBMAX_l;t++){e.thm[0].l[t]>1.58*e.thm[1].l[t]||e.thm[1].l[t]>1.58*e.thm[0].l[t]||(n=e.mld_l[t]*e.en[3].l[t],a=Math.max(e.thm[2].l[t],Math.min(e.thm[3].l[t],n)),n=e.mld_l[t]*e.en[2].l[t],r=Math.max(e.thm[3].l[t],Math.min(e.thm[2].l[t],n)),e.thm[2].l[t]=a,e.thm[3].l[t]=r)}for(t=0;t<De.SBMAX_s;t++)for(var n,a,r,s=0;s<3;s++){e.thm[0].s[t][s]>1.58*e.thm[1].s[t][s]||e.thm[1].s[t][s]>1.58*e.thm[0].s[t][s]||(n=e.mld_s[t]*e.en[3].s[t][s],a=Math.max(e.thm[2].s[t][s],Math.min(e.thm[3].s[t][s],n)),n=e.mld_s[t]*e.en[2].s[t][s],r=Math.max(e.thm[3].s[t][s],Math.min(e.thm[2].s[t][s],n)),e.thm[2].s[t][s]=a,e.thm[3].s[t][s]=r)}}(v),m=e.msfix,0<Math.abs(m)&&function(e,t,n){var a=t,r=Math.pow(10,n);t*=2,a*=2;for(var s=0;s<De.SBMAX_l;s++){l=e.ATH.cb_l[e.bm_l[s]]*r,(i=Math.min(Math.max(e.thm[0].l[s],l),Math.max(e.thm[1].l[s],l)))*t<(o=Math.max(e.thm[2].l[s],l))+(_=Math.max(e.thm[3].l[s],l))&&Ce(0<(o*=c=i*a/(o+_))+(_*=c)),e.thm[2].l[s]=Math.min(o,e.thm[2].l[s]),e.thm[3].l[s]=Math.min(_,e.thm[3].l[s])}for(r*=De.BLKSIZE_s/De.BLKSIZE,s=0;s<De.SBMAX_s;s++)for(var i,o,_,l,c,f=0;f<3;f++){l=e.ATH.cb_s[e.bm_s[s]]*r,(i=Math.min(Math.max(e.thm[0].s[s][f],l),Math.max(e.thm[1].s[s][f],l)))*t<(o=Math.max(e.thm[2].s[s][f],l))+(_=Math.max(e.thm[3].s[s][f],l))&&Ce(0<(o*=c=i*t/(o+_))+(_*=c)),e.thm[2].s[s][f]=Math.min(e.thm[2].s[s][f],o),e.thm[3].s[s][f]=Math.min(e.thm[3].s[s][f],_)}}(v,m,e.ATHlower*v.ATH.adjust)),function(e,t,n,a){var r=e.internal_flags;e.short_blocks!=Ie.short_block_coupled||0!=t[0]&&0!=t[1]||(t[0]=t[1]=0);for(var s=0;s<r.channels_out;s++)a[s]=De.NORM_TYPE,e.short_blocks==Ie.short_block_dispensed&&(t[s]=1),e.short_blocks==Ie.short_block_forced&&(t[s]=0),0!=t[s]?(Ce(r.blocktype_old[s]!=De.START_TYPE),r.blocktype_old[s]==De.SHORT_TYPE&&(a[s]=De.STOP_TYPE)):(a[s]=De.SHORT_TYPE,r.blocktype_old[s]==De.NORM_TYPE&&(r.blocktype_old[s]=De.START_TYPE),r.blocktype_old[s]==De.STOP_TYPE&&(r.blocktype_old[s]=De.SHORT_TYPE)),n[s]=r.blocktype_old[s],r.blocktype_old[s]=a[s]}(e,x,l,R),f=0;f<c;f++){var se,ie,oe=0,_e=1<f?(se=o,oe=-2,ie=De.NORM_TYPE,l[0]!=De.SHORT_TYPE&&l[1]!=De.SHORT_TYPE||(ie=De.SHORT_TYPE),s[a][f-2]):(se=i,oe=0,ie=l[f],r[a][f]);ie==De.SHORT_TYPE?se[oe+f]=Be(_e,v.masking_lower):se[oe+f]=Ee(_e,v.masking_lower),e.analysis&&(v.pinfo.pe[a][f]=se[oe+f])}return 0};var C=[-1730326e-23,-.01703172,-1349528e-23,.0418072,-673278e-22,-.0876324,-30835e-21,.1863476,-1104424e-22,-.627638];function D(e,t,n,a,r,s){for(var i,o=e.internal_flags,_=new float[De.CBANDS],l=Oe(De.CBANDS),c=new int[De.CBANDS],f=i=0;f<o.npart_s;++f){for(var u=0,h=0,p=o.numlines_s[f],d=0;d<p;++d,++i){var b=t[s][i];u+=b,h<b&&(h=b)}n[f]=u,Ce(0<=u),_[f]=h,Ce(0<p),l[f]=u/p,Ce(0<=l[f])}for(Ce(f==o.npart_s),Ce(129==i);f<De.CBANDS;++f)_[f]=0,l[f]=0;for(!function(e,t,n,a){var r=we.length-1,s=0,i=n[s]+n[s+1];for(Ce(0<=i),0<i?((o=t[s])<t[s+1]&&(o=t[s+1]),Ce(0<e.numlines_s[s]+e.numlines_s[s+1]-1),r<(_=0|(i=20*(2*o-i)/(i*(e.numlines_s[s]+e.numlines_s[s+1]-1))))&&(_=r),a[s]=_):a[s]=0,s=1;s<e.npart_s-1;s++){var o,_,i=n[s-1]+n[s]+n[s+1];Ce(s+1<e.npart_s),Ce(0<=i),0<i?((o=t[s-1])<t[s]&&(o=t[s]),o<t[s+1]&&(o=t[s+1]),Ce(0<e.numlines_s[s-1]+e.numlines_s[s]+e.numlines_s[s+1]-1),r<(_=0|(i=20*(3*o-i)/(i*(e.numlines_s[s-1]+e.numlines_s[s]+e.numlines_s[s+1]-1))))&&(_=r),a[s]=_):a[s]=0}Ce(0<s),Ce(s==e.npart_s-1),i=n[s-1]+n[s],Ce(0<=i),0<i?((o=t[s-1])<t[s]&&(o=t[s]),Ce(0<e.numlines_s[s-1]+e.numlines_s[s]-1),r<(_=0|(i=20*(2*o-i)/(i*(e.numlines_s[s-1]+e.numlines_s[s]-1))))&&(_=r),a[s]=_):a[s]=0,Ce(s==e.npart_s-1)}(o,_,l,c),i=f=0;f<o.npart_s;f++){var m,v,g=o.s3ind_s[f][0],w=o.s3ind_s[f][1],S=c[g],y=1,M=o.s3_ss[i]*n[g]*we[c[g]];for(++i,++g;g<=w;)S+=c[g],y+=1,M=F(M,m=o.s3_ss[i]*n[g]*we[c[g]],g-f),++i,++g;M*=v=.5*we[S=(1+2*S)/(2*y)],a[f]=M,o.nb_s2[r][f]=o.nb_s1[r][f],o.nb_s1[r][f]=M,m=_[f],m*=o.minval_s[f],m*=v,a[f]>m&&(a[f]=m),1<o.masking_lower&&(a[f]*=o.masking_lower),a[f]>n[f]&&(a[f]=n[f]),o.masking_lower<1&&(a[f]*=o.masking_lower),Ce(0<=a[f])}for(;f<De.CBANDS;++f)n[f]=0,a[f]=0}function X(e,t,n,a,r,s,i){for(var o=2*s,_=0<s?Math.pow(10,r):1,l=0;l<i;++l){var c,f,u,h,p,d,b,m,v=e[2][l],g=e[3][l],w=t[0][l],S=t[1][l],y=t[2][l],M=t[3][l];h=w<=1.58*S&&S<=1.58*w?(c=n[l]*g,f=n[l]*v,u=Math.max(y,Math.min(M,c)),Math.max(M,Math.min(y,f))):(u=y,M),0<s&&(p=a[l]*_,b=Math.min(Math.max(w,p),Math.max(S,p)),0<(m=(y=Math.max(u,p))+(M=Math.max(h,p)))&&b*o<m&&(y*=d=b*o/m,M*=d,Ce(0<m)),u=Math.min(y,u),h=Math.min(M,h)),v<u&&(u=v),g<h&&(h=g),t[2][l]=u,t[3][l]=h}}function S(e,t){var n=0<=e?27*-e:e*t;return n<=-72?0:Math.exp(n*w)}function P(e){return e<0&&(e=0),e*=.001,13*Math.atan(.76*e)+3.5*Math.atan(e*e/56.25)}function T(e,t,n,a,r,s,i,o,_,l,c,f){var u=Oe(De.CBANDS+1),h=o/(15<f?1152:384),p=Fe(De.HBLKSIZE);o/=_;for(var d,b=0,m=0,v=0;v<De.CBANDS;v++){for(B=P(o*b),u[v]=o*b,d=b;P(o*d)-B<k&&d<=_/2;d++);for(e[v]=d-b,m=v+1;b<d;)Ce(b<De.HBLKSIZE),p[b++]=v;if(_/2<b){b=_/2,++v;break}}Ce(v<De.CBANDS),u[v]=o*b;for(var g=0;g<f;g++){var w,S,y=l[g],M=l[g+1],R=0|Math.floor(.5+c*(y-.5));R<0&&(R=0),_/2<(w=0|Math.floor(.5+c*(M-.5)))&&(w=_/2),n[g]=(p[R]+p[w])/2,t[g]=p[w];var x=h*M;i[g]=(x-u[t[g]])/(u[t[g]+1]-u[t[g]]),i[g]<0?i[g]=0:1<i[g]&&(i[g]=1),S=P(o*l[g]*c),S=Math.min(S,15.5)/15.5,s[g]=Math.pow(10,1.25*(1-Math.cos(Math.PI*S))-2.5)}for(var A=b=0;A<m;A++){var B,E,T=e[A];B=P(o*b),E=P(o*(b+T-1)),a[A]=.5*(B+E),B=P(o*(b-.5)),E=P(o*(b+T-.5)),r[A]=E-B,b+=T}return m}function L(e,t,n,a,r,s){var i,o,_,l,c,f,u=Ne([De.CBANDS,De.CBANDS]),h=0;if(s)for(var p=0;p<t;p++)for(i=0;i<t;i++){var d=(o=n[p]-n[i],f=c=l=_=void 0,f=o,_=.5<=(f*=0<=f?3:1.5)&&f<=2.5?8*((c=f-.5)*c-2*c):0,((l=15.811389+7.5*(f+=.474)-17.5*Math.sqrt(1+f*f))<=-60?0:(f=Math.exp((_+l)*w),f/=.6609193))*a[i]);u[p][i]=d*r[p]}else for(i=0;i<t;i++)for(var b=15+Math.min(21/n[i],12),m=function(e){var t,n,a=0;for(a=0;1e-20<S(a,e);--a);for(r=a,s=0;1e-12<Math.abs(s-r);)0<S(a=(s+r)/2,e)?s=a:r=a;t=r;var r,s,a=0;for(a=0;1e-20<S(a,e);a+=1);for(r=0,s=a;1e-12<Math.abs(s-r);)0<S(a=(s+r)/2,e)?r=a:s=a;n=s;for(var i=0,o=0;o<=1e3;++o){i+=S(a=t+o*(n-t)/1e3,e)}return 1001/(i*(n-t))}(b),p=0;p<t;p++){d=m*S(n[p]-n[i],b)*a[i];u[p][i]=d*r[p]}for(p=0;p<t;p++){for(i=0;i<t&&!(0<u[p][i]);i++);for(e[p][0]=i,i=t-1;0<i&&!(0<u[p][i]);i--);e[p][1]=i,h+=e[p][1]-e[p][0]+1}for(var v=Oe(h),g=0,p=0;p<t;p++)for(i=e[p][0];i<=e[p][1];i++)v[g++]=u[p][i];return v}function I(e){var t=P(e),t=Math.min(t,15.5)/15.5;return Math.pow(10,1.25*(1-Math.cos(Math.PI*t))-2.5)}function a(e,t){return e<-.3&&(e=3410),e/=1e3,e=Math.max(.1,e),3.64*Math.pow(e,-.8)-6.8*Math.exp(-.6*Math.pow(e-3.4,2))+6*Math.exp(-.15*Math.pow(e-8.7,2))+.001*(.6+.04*t)*Math.pow(e,4)}this.L3psycho_anal_vbr=function(e,t,n,a,r,s,i,o,_,l){var c=e.internal_flags,f=Oe(De.HBLKSIZE),u=Ne([3,De.HBLKSIZE_s]),h=Ne([2,De.BLKSIZE]),p=Ne([2,3,De.BLKSIZE_s]),d=Ne([4,De.CBANDS]),b=Ne([4,De.CBANDS]),m=Ne([4,3]),v=[[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0]],g=Fe(2),w=e.mode==MPEGMode.JOINT_STEREO?4:c.channels_out;!function(e,t,n,a,r,s,i,o,_,l){for(var c=Ne([2,576]),f=e.internal_flags,u=f.channels_out,h=e.mode==MPEGMode.JOINT_STEREO?4:u,p=0;p<u;p++){firbuf=t[p];var d=n+576-350-de+192;Ce(C.length==(de-1)/2);for(var b=0;b<576;b++){for(var m=firbuf[d+b+10],v=0,g=0;g<(de-1)/2-1;g+=2)m+=C[g]*(firbuf[d+b+g]+firbuf[d+b+de-g]),v+=C[g+1]*(firbuf[d+b+g+1]+firbuf[d+b+de-g-1]);c[p][b]=m+v}r[a][p].en.assign(f.en[p]),r[a][p].thm.assign(f.thm[p]),2<h&&(s[a][p].en.assign(f.en[p+2]),s[a][p].thm.assign(f.thm[p+2]))}for(p=0;p<h;p++){var w=Oe(12),S=Oe(12),y=[0,0,0,0],M=c[1&p],R=0,x=3==p?f.nsPsy.attackthre_s:f.nsPsy.attackthre,A=1;if(2==p)for(b=0,g=576;0<g;++b,--g){var B=c[0][b],E=c[1][b];c[0][b]=B+E,c[1][b]=B-E}for(b=0;b<3;b++)S[b]=f.nsPsy.last_en_subshort[p][b+6],Ce(0<f.nsPsy.last_en_subshort[p][b+4]),w[b]=S[b]/f.nsPsy.last_en_subshort[p][b+4],y[0]+=S[b];for(b=0;b<9;b++){for(var T=R+64,k=1;R<T;R++)k<Math.abs(M[R])&&(k=Math.abs(M[R]));f.nsPsy.last_en_subshort[p][b]=S[b+3]=k,y[1+b/3]+=k,k>S[b+3-2]?(Ce(0<S[b+3-2]),k/=S[b+3-2]):k=S[b+3-2]>10*k?(Ce(0<k),S[b+3-2]/(10*k)):0,w[b+3]=k}for(b=0;b<3;++b){var P=S[3*b+3]+S[3*b+4]+S[3*b+5],L=1;6*S[3*b+5]<P&&(L*=.5,6*S[3*b+4]<P&&(L*=.5)),o[p][b]=L}if(e.analysis){for(var I=w[0],b=1;b<12;b++)I<w[b]&&(I=w[b]);f.pinfo.ers[a][p]=f.pinfo.ers_save[p],f.pinfo.ers_save[p]=I}for(b=0;b<12;b++)0==_[p][b/3]&&w[b]>x&&(_[p][b/3]=b%3+1);for(b=1;b<4;b++){var V=y[b-1],H=y[b];Math.max(V,H)<4e4&&V<1.7*H&&H<1.7*V&&(1==b&&_[p][0]<=_[p][b]&&(_[p][0]=0),_[p][b]=0)}_[p][0]<=f.nsPsy.lastAttacks[p]&&(_[p][0]=0),3!=f.nsPsy.lastAttacks[p]&&_[p][0]+_[p][1]+_[p][2]+_[p][3]==0||((A=0)!=_[p][1]&&0!=_[p][0]&&(_[p][1]=0),0!=_[p][2]&&0!=_[p][1]&&(_[p][2]=0),0!=_[p][3]&&0!=_[p][2]&&(_[p][3]=0)),p<2?l[p]=A:0==A&&(l[0]=l[1]=0),i[p]=f.tot_ener[p]}}(e,t,n,a,r,s,_,m,v,g),function(e,t){var n=e.internal_flags;e.short_blocks!=Ie.short_block_coupled||0!=t[0]&&0!=t[1]||(t[0]=t[1]=0);for(var a=0;a<n.channels_out;a++)e.short_blocks==Ie.short_block_dispensed&&(t[a]=1),e.short_blocks==Ie.short_block_forced&&(t[a]=0)}(e,g);for(var S=0;S<w;S++){(function(e,t,n,a,r,s,i,o){var _=e.internal_flags;if(a<2)le.fft_long(_,i[o],a,t,n);else if(2==a)for(var l=De.BLKSIZE-1;0<=l;--l){var c=i[o+0][l],f=i[o+1][l];i[o+0][l]=(c+f)*Ve.SQRT2*.5,i[o+1][l]=(c-f)*Ve.SQRT2*.5}for(s[0]=i[o+0][0],s[0]*=s[0],l=De.BLKSIZE/2-1;0<=l;--l){var u=i[o+0][De.BLKSIZE/2-l],h=i[o+0][De.BLKSIZE/2+l];s[De.BLKSIZE/2-l]=.5*(u*u+h*h)}for(var p=0,l=11;l<De.HBLKSIZE;l++)p+=s[l];if(_.tot_ener[a]=p,e.analysis){for(l=0;l<De.HBLKSIZE;l++)_.pinfo.energy[r][a][l]=_.pinfo.energy_save[a][l],_.pinfo.energy_save[a][l]=s[l];_.pinfo.pe[r][a]=_.pe[a]}})(e,t,n,S,a,f,h,E=1&S),M=a,R=S,x=f,A=void 0,A=(y=e).internal_flags,2==y.athaa_loudapprox&&R<2&&(A.loudness_sq[M][R]=A.loudness_sq_save[R],A.loudness_sq_save[R]=be(x,A)),0!=g[E]?function(e,t,n,a,r){var s=Oe(De.CBANDS),i=Oe(De.CBANDS),o=Fe(De.CBANDS+2);Te(e,t,n,s,i),ke(e,s,i,o);for(var _=0,l=0;l<e.npart_l;l++){var c,f,u,h,p,d,b=e.s3ind[l][0],m=e.s3ind[l][1],v=0,g=0,v=o[b];for(g+=1,f=e.s3_ll[_]*n[b]*we[o[b]],++_,++b;b<=m;)v+=o[b],g+=1,f=F(f,c=e.s3_ll[_]*n[b]*we[o[b]],b-l),++_,++b;f*=u=.5*we[v=(1+2*v)/(2*g)],e.blocktype_old[1&r]==De.SHORT_TYPE?(d=ce*e.nb_1[r][l],a[l]=0<d?Math.min(f,d):Math.min(f,n[l]*pe)):((h=fe*e.nb_2[r][l])<=0&&(h=f),(p=ce*e.nb_1[r][l])<=0&&(p=f),d=e.blocktype_old[1&r]==De.NORM_TYPE?Math.min(p,h):p,a[l]=Math.min(f,d)),e.nb_2[r][l]=e.nb_1[r][l],e.nb_1[r][l]=f,c=s[l],c*=e.minval_l[l],c*=u,a[l]>c&&(a[l]=c),1<e.masking_lower&&(a[l]*=e.masking_lower),a[l]>n[l]&&(a[l]=n[l]),e.masking_lower<1&&(a[l]*=e.masking_lower),Ce(0<=a[l])}for(;l<De.CBANDS;++l)n[l]=0,a[l]=0}(c,f,d[S],b[S],S):function(e,t){for(var n=0;n<e.npart_l;n++)e.nb_2[t][n]=e.nb_1[t][n],e.nb_1[t][n]=0}(c,S)}g[0]+g[1]==2&&e.mode==MPEGMode.JOINT_STEREO&&X(d,b,c.mld_cb_l,c.ATH.cb_l,e.ATHlower*c.ATH.adjust,e.msfix,c.npart_l);for(var y,M,R,x,A,S=0;S<w;S++){0!=g[E=1&S]&&xe(c,d[S],b[S],S)}for(var B=0;B<3;B++){for(S=0;S<w;++S){0!=g[E=1&S]?function(e,t,n){if(0==n)for(var a=0;a<e.npart_s;a++)e.nb_s2[t][a]=e.nb_s1[t][a],e.nb_s1[t][a]=0}(c,S,B):(function(e,t,n,a,r,s,i,o){var _=e.internal_flags;if(0==r&&a<2&&le.fft_short(_,i[o],a,t,n),2==a)for(var l=De.BLKSIZE_s-1;0<=l;--l){var c=i[o+0][r][l],f=i[o+1][r][l];i[o+0][r][l]=(c+f)*Ve.SQRT2*.5,i[o+1][r][l]=(c-f)*Ve.SQRT2*.5}for(s[r][0]=i[o+0][r][0],s[r][0]*=s[r][0],l=De.BLKSIZE_s/2-1;0<=l;--l){var u=i[o+0][r][De.BLKSIZE_s/2-l],h=i[o+0][r][De.BLKSIZE_s/2+l];s[r][De.BLKSIZE_s/2-l]=.5*(u*u+h*h)}}(e,t,n,S,B,u,p,E),D(e,u,d[S],b[S],S,B))}g[0]+g[1]==0&&e.mode==MPEGMode.JOINT_STEREO&&X(d,b,c.mld_cb_s,c.ATH.cb_s,e.ATHlower*c.ATH.adjust,e.msfix,c.npart_s);for(S=0;S<w;++S){0==g[E=1&S]&&Re(c,d[S],b[S],S,B)}}for(var E,S=0;S<w;S++){if(0==g[E=1&S])for(var T=0;T<De.SBMAX_s;T++){for(var k=Oe(3),B=0;B<3;B++){var P,L,I=c.thm[S].s[T][B];I*=.8,2<=v[S][B]||1==v[S][B+1]?(P=0!=B?B-1:2,L=Ae(c.thm[S].s[T][P],I,.36),I=Math.min(I,L)):1==v[S][B]?(P=0!=B?B-1:2,L=Ae(c.thm[S].s[T][P],I,.6*pe),I=Math.min(I,L)):(0!=B&&3==v[S][B-1]||0==B&&3==c.nsPsy.lastAttacks[S])&&(P=2!=B?B+1:0,L=Ae(c.thm[S].s[T][P],I,.6*pe),I=Math.min(I,L)),I*=m[S][B],k[B]=I}for(B=0;B<3;B++)c.thm[S].s[T][B]=k[B]}}for(S=0;S<w;S++)c.nsPsy.lastAttacks[S]=v[S][2];!function(e,t,n){for(var a=e.internal_flags,r=0;r<a.channels_out;r++){var s=De.NORM_TYPE;0!=t[r]?(Ce(a.blocktype_old[r]!=De.START_TYPE),a.blocktype_old[r]==De.SHORT_TYPE&&(s=De.STOP_TYPE)):(s=De.SHORT_TYPE,a.blocktype_old[r]==De.NORM_TYPE&&(a.blocktype_old[r]=De.START_TYPE),a.blocktype_old[r]==De.STOP_TYPE&&(a.blocktype_old[r]=De.SHORT_TYPE)),n[r]=a.blocktype_old[r],a.blocktype_old[r]=s}}(e,g,l);for(S=0;S<w;S++){var V,H,O,N=1<S?(V=o,H=-2,O=De.NORM_TYPE,l[0]!=De.SHORT_TYPE&&l[1]!=De.SHORT_TYPE||(O=De.SHORT_TYPE),s[a][S-2]):(V=i,H=0,O=l[S],r[a][S]);O==De.SHORT_TYPE?V[H+S]=Be(N,c.masking_lower):V[H+S]=Ee(N,c.masking_lower),e.analysis&&(c.pinfo.pe[a][S]=V[H+S])}return 0},this.psymodel_init=function(e){var t=e.internal_flags,n=!0,a=13,r=0,s=0,i=-8.25,o=-4.5,_=Oe(De.CBANDS),l=Oe(De.CBANDS),c=Oe(De.CBANDS),f=e.out_samplerate;switch(e.experimentalZ){default:case 0:n=!0;break;case 1:n=e.VBR!=Le.vbr_mtrh&&e.VBR!=Le.vbr_mt;break;case 2:n=!1;break;case 3:a=8,r=-1.75,s=-.0125,i=-8.25,o=-2.25}for(t.ms_ener_ratio_old=.25,t.blocktype_old[0]=t.blocktype_old[1]=De.NORM_TYPE,R=0;R<4;++R){for(var u=0;u<De.CBANDS;++u)t.nb_1[R][u]=1e20,t.nb_2[R][u]=1e20,t.nb_s1[R][u]=t.nb_s2[R][u]=1;for(var h=0;h<De.SBMAX_l;h++)t.en[R].l[h]=1e20,t.thm[R].l[h]=1e20;for(u=0;u<3;++u){for(h=0;h<De.SBMAX_s;h++)t.en[R].s[h][u]=1e20,t.thm[R].s[h][u]=1e20;t.nsPsy.lastAttacks[R]=0}for(u=0;u<9;u++)t.nsPsy.last_en_subshort[R][u]=10}for(t.loudness_sq_save[0]=t.loudness_sq_save[1]=0,t.npart_l=T(t.numlines_l,t.bo_l,t.bm_l,_,l,t.mld_l,t.PSY.bo_l_weight,f,De.BLKSIZE,t.scalefac_band.l,De.BLKSIZE/1152,De.SBMAX_l),Ce(t.npart_l<De.CBANDS),R=0;R<t.npart_l;R++){var p=r;_[R]>=a&&(p=s*(_[R]-a)/(24-a)+r*(24-_[R])/(24-a)),c[R]=Math.pow(10,p/10),0<t.numlines_l[R]?t.rnumlines_l[R]=1/t.numlines_l[R]:t.rnumlines_l[R]=0}t.s3_ll=L(t.s3ind,t.npart_l,_,l,c,n);u=0;for(R=0;R<t.npart_l;R++){m=V.MAX_VALUE;for(var d=0;d<t.numlines_l[R];d++,u++){var b=f*u/(1e3*De.BLKSIZE);v=this.ATHformula(1e3*b,e)-20,v=Math.pow(10,.1*v),(v*=t.numlines_l[R])<m&&(m=v)}t.ATH.cb_l[R]=m,6<(m=20*_[R]/10-20)&&(m=100),m<-15&&(m=-15),m-=8,t.minval_l[R]=Math.pow(10,m/10)*t.numlines_l[R]}for(t.npart_s=T(t.numlines_s,t.bo_s,t.bm_s,_,l,t.mld_s,t.PSY.bo_s_weight,f,De.BLKSIZE_s,t.scalefac_band.s,De.BLKSIZE_s/384,De.SBMAX_s),Ce(t.npart_s<De.CBANDS),R=u=0;R<t.npart_s;R++){var m,p=i;_[R]>=a&&(p=o*(_[R]-a)/(24-a)+i*(24-_[R])/(24-a)),c[R]=Math.pow(10,p/10),m=V.MAX_VALUE;for(d=0;d<t.numlines_s[R];d++,u++){var v,b=f*u/(1e3*De.BLKSIZE_s);v=this.ATHformula(1e3*b,e)-20,v=Math.pow(10,.1*v),(v*=t.numlines_s[R])<m&&(m=v)}t.ATH.cb_s[R]=m,m=7*_[R]/12-7,12<_[R]&&(m*=1+3.1*Math.log(1+m)),_[R]<12&&(m*=1+2.3*Math.log(1-m)),m<-15&&(m=-15),m-=8,t.minval_s[R]=Math.pow(10,m/10)*t.numlines_s[R]}t.s3_ss=L(t.s3ind_s,t.npart_s,_,l,c,n),me=Math.pow(10,(A+1)/16),ve=Math.pow(10,(B+1)/16),ge=Math.pow(10,E/10),le.init_fft(t),t.decay=Math.exp(-1*x/(.01*f/192));var g=3.5;0!=(2&e.exp_nspsytune)&&(g=1),0<Math.abs(e.msfix)&&(g=e.msfix),e.msfix=g;for(var w=0;w<t.npart_l;w++)t.s3ind[w][1]>t.npart_l-1&&(t.s3ind[w][1]=t.npart_l-1);var S=576*t.mode_gr/f;if(t.ATH.decay=Math.pow(10,-1.2*S),t.ATH.adjust=.01,t.ATH.adjustLimit=1,Ce(t.bo_l[De.SBMAX_l-1]<=t.npart_l),Ce(t.bo_s[De.SBMAX_s-1]<=t.npart_s),-1!=e.ATHtype){for(var y=e.out_samplerate/De.BLKSIZE,M=0,R=b=0;R<De.BLKSIZE/2;++R)b+=y,t.ATH.eql_w[R]=1/Math.pow(10,this.ATHformula(b,e)/10),M+=t.ATH.eql_w[R];for(M=1/M,R=De.BLKSIZE/2;0<=--R;)t.ATH.eql_w[R]*=M}for(w=u=0;w<t.npart_s;++w)for(R=0;R<t.numlines_s[w];++R)++u;Ce(129==u);for(w=u=0;w<t.npart_l;++w)for(R=0;R<t.numlines_l[w];++R)++u;for(Ce(513==u),R=u=0;R<t.npart_l;R++){b=f*(u+t.numlines_l[R]/2)/De.BLKSIZE;t.mld_cb_l[R]=I(b),u+=t.numlines_l[R]}for(;R<De.CBANDS;++R)t.mld_cb_l[R]=1;for(R=u=0;R<t.npart_s;R++){b=f*(u+t.numlines_s[R]/2)/De.BLKSIZE_s;t.mld_cb_s[R]=I(b),u+=t.numlines_s[R]}for(;R<De.CBANDS;++R)t.mld_cb_s[R]=1;return 0},this.ATHformula=function(e,t){var n;switch(t.ATHtype){case 0:n=a(e,9);break;case 1:n=a(e,-1);break;case 2:n=a(e,0);break;case 3:n=a(e,1)+6;break;case 4:n=a(e,t.ATHcurve);break;default:n=a(e,0)}return n}}},function(e,t,n){var a=n(0),E=(a.System,a.VbrMode,a.Float,a.ShortBlock,a.Util),r=(a.Arrays,a.new_array_n,a.new_byte,a.new_double,a.new_float),v=(a.new_float_n,a.new_int,a.new_int_n,a.assert,n(1));e.exports=function(){var h=r(v.BLKSIZE),d=r(v.BLKSIZE_s/2),B=[.9238795325112867,.3826834323650898,.9951847266721969,.0980171403295606,.9996988186962042,.02454122852291229,.9999811752826011,.006135884649154475];function b(e,t,n){var a=0,r=t+(n<<=1);u=4;do{var s,i,o,_=u>>1,l=u,c=u<<1,f=c+l,u=c<<1;b=(d=t)+_;do{g=e[d+0]-e[d+l],v=e[d+0]+e[d+l],M=e[d+c]-e[d+f],S=e[d+c]+e[d+f],e[d+c]=v-S,e[d+0]=v+S,e[d+f]=g-M,e[d+l]=g+M,g=e[b+0]-e[b+l],v=e[b+0]+e[b+l],M=E.SQRT2*e[b+f],S=E.SQRT2*e[b+c],e[b+c]=v-S,e[b+0]=v+S,e[b+f]=g-M,e[b+l]=g+M,b+=u,d+=u}while(d<r);for(i=B[a+0],s=B[a+1],o=1;o<_;o++){var h=1-2*s*s,p=2*s*i,d=t+o,b=t+l-o;do{var m,v,g,w,S,y,M,R,x=p*e[d+l]-h*e[b+l],A=h*e[d+l]+p*e[b+l];g=e[d+0]-A,v=e[d+0]+A,w=e[b+0]-x,m=e[b+0]+x,x=p*e[d+f]-h*e[b+f],A=h*e[d+f]+p*e[b+f],M=e[d+c]-A,S=e[d+c]+A,R=e[b+c]-x,y=e[b+c]+x,x=s*S-i*R,A=i*S+s*R,e[d+c]=v-A,e[d+0]=v+A,e[b+f]=w-x,e[b+l]=w+x,x=i*y-s*M,A=s*y+i*M,e[b+c]=m-A,e[b+0]=m+A,e[d+f]=g-x,e[d+l]=g+x,b+=u,d+=u}while(d<r);i=(h=i)*B[a+0]-s*B[a+1],s=h*B[a+1]+s*B[a+0]}a+=2}while(u<n)}var m=[0,128,64,192,32,160,96,224,16,144,80,208,48,176,112,240,8,136,72,200,40,168,104,232,24,152,88,216,56,184,120,248,4,132,68,196,36,164,100,228,20,148,84,212,52,180,116,244,12,140,76,204,44,172,108,236,28,156,92,220,60,188,124,252,2,130,66,194,34,162,98,226,18,146,82,210,50,178,114,242,10,138,74,202,42,170,106,234,26,154,90,218,58,186,122,250,6,134,70,198,38,166,102,230,22,150,86,214,54,182,118,246,14,142,78,206,46,174,110,238,30,158,94,222,62,190,126,254];this.fft_short=function(e,t,n,a,r){for(var s=0;s<3;s++){var i=v.BLKSIZE_s/2,o=65535&192*(s+1),_=v.BLKSIZE_s/8-1;do{var l,c,f=255&m[_<<2],u=d[f]*a[n][r+f+o],h=d[127-f]*a[n][r+f+o+128],p=u-h;u+=h,c=(l=d[64+f]*a[n][r+f+o+64])-(h=d[63-f]*a[n][r+f+o+192]),l+=h,i-=4,t[s][i+0]=u+l,t[s][i+2]=u-l,t[s][i+1]=p+c,t[s][i+3]=p-c,p=(u=d[1+f]*a[n][r+f+o+1])-(h=d[126-f]*a[n][r+f+o+129]),u+=h,c=(l=d[65+f]*a[n][r+f+o+65])-(h=d[62-f]*a[n][r+f+o+193]),l+=h,t[s][i+v.BLKSIZE_s/2+0]=u+l,t[s][i+v.BLKSIZE_s/2+2]=u-l,t[s][i+v.BLKSIZE_s/2+1]=p+c,t[s][i+v.BLKSIZE_s/2+3]=p-c}while(0<=--_);b(t[s],i,v.BLKSIZE_s/2)}},this.fft_long=function(e,t,n,a,r){var s=v.BLKSIZE/8-1,i=v.BLKSIZE/2;do{var o,_,l=255&m[s],c=h[l]*a[n][r+l],f=h[512+l]*a[n][r+l+512],u=c-f;c+=f,_=(o=h[256+l]*a[n][r+l+256])-(f=h[768+l]*a[n][r+l+768]),o+=f,t[(i-=4)+0]=c+o,t[i+2]=c-o,t[i+1]=u+_,t[i+3]=u-_,u=(c=h[1+l]*a[n][r+l+1])-(f=h[513+l]*a[n][r+l+513]),c+=f,_=(o=h[257+l]*a[n][r+l+257])-(f=h[769+l]*a[n][r+l+769]),o+=f,t[i+v.BLKSIZE/2+0]=c+o,t[i+v.BLKSIZE/2+2]=c-o,t[i+v.BLKSIZE/2+1]=u+_,t[i+v.BLKSIZE/2+3]=u-_}while(0<=--s);b(t,i,v.BLKSIZE/2)},this.init_fft=function(e){for(var t=0;t<v.BLKSIZE;t++)h[t]=.42-.5*Math.cos(2*Math.PI*(t+.5)/v.BLKSIZE)+.08*Math.cos(4*Math.PI*(t+.5)/v.BLKSIZE);for(t=0;t<v.BLKSIZE_s/2;t++)d[t]=.5*(1-Math.cos(2*Math.PI*(t+.5)/v.BLKSIZE_s))}}},function(e,t,n){var a=n(0),P=a.System,h=(a.VbrMode,a.Float,a.ShortBlock,a.Util),L=a.Arrays,I=(a.new_array_n,a.new_byte,a.new_double,a.new_float),V=(a.new_float_n,a.new_int,a.new_int_n,a.assert,n(1));e.exports=function(){var 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k(e,t,n){for(var a,r,s=10,i=t+238-14-286,o=-15;o<0;o++){var _,l,c=u[s+-10];_=e[i+-224]*c,l=e[t+224]*c,c=u[s+-9],_+=e[i+-160]*c,l+=e[t+160]*c,c=u[s+-8],_+=e[i+-96]*c,l+=e[t+96]*c,c=u[s+-7],_+=e[i+-32]*c,l+=e[t+32]*c,c=u[s+-6],_+=e[i+32]*c,l+=e[t+-32]*c,c=u[s+-5],_+=e[i+96]*c,l+=e[t+-96]*c,c=u[s+-4],_+=e[i+160]*c,l+=e[t+-160]*c,c=u[s+-3],_+=e[i+224]*c,l+=e[t+-224]*c,c=u[s+-2],_+=e[t+-256]*c,l-=e[i+256]*c,c=u[s+-1],_+=e[t+-192]*c,l-=e[i+192]*c,c=u[s+0],_+=e[t+-128]*c,l-=e[i+128]*c,c=u[s+1],_+=e[t+-64]*c,l-=e[i+64]*c,c=u[s+2],_+=e[t+0]*c,l-=e[i+0]*c,c=u[s+3],_+=e[t+64]*c,l-=e[i+-64]*c,c=u[s+4],_+=e[t+128]*c,l-=e[i+-128]*c,c=u[s+5],_+=e[t+192]*c,c=(l-=e[i+-192]*c)-(_*=u[s+6]),n[30+2*o]=l+_,n[31+2*o]=u[s+7]*c,s+=18,t--,i++}l=e[t+-16]*u[s+-10],_=e[t+-32]*u[s+-2],l+=(e[t+-48]-e[t+16])*u[s+-9],_+=e[t+-96]*u[s+-1],l+=(e[t+-80]+e[t+48])*u[s+-8],_+=e[t+-160]*u[s+0],l+=(e[t+-112]-e[t+80])*u[s+-7],_+=e[t+-224]*u[s+1],l+=(e[t+-144]+e[t+112])*u[s+-6],_-=e[t+32]*u[s+2],l+=(e[t+-176]-e[t+144])*u[s+-5],_-=e[t+96]*u[s+3],l+=(e[t+-208]+e[t+176])*u[s+-4],_-=e[t+160]*u[s+4],l+=(e[t+-240]-e[t+208])*u[s+-3],a=(_-=e[t+224])-l,r=_+l,l=n[14],_=n[15]-l,n[31]=r+l,n[30]=a+_,n[15]=a-_,n[14]=r-l;var f=n[28]-n[0];n[0]+=n[28],n[28]=f*u[s+-36+7],f=n[29]-n[1],n[1]+=n[29],n[29]=f*u[s+-36+7],f=n[26]-n[2],n[2]+=n[26],n[26]=f*u[s+-72+7],f=n[27]-n[3],n[3]+=n[27],n[27]=f*u[s+-72+7],f=n[24]-n[4],n[4]+=n[24],n[24]=f*u[s+-108+7],f=n[25]-n[5],n[5]+=n[25],n[25]=f*u[s+-108+7],f=n[22]-n[6],n[6]+=n[22],n[22]=f*h.SQRT2,f=n[23]-n[7],n[7]+=n[23],n[23]=f*h.SQRT2-n[7],n[7]-=n[6],n[22]-=n[7],n[23]-=n[22],f=n[6],n[6]=n[31]-f,n[31]=n[31]+f,f=n[7],n[7]=n[30]-f,n[30]=n[30]+f,f=n[22],n[22]=n[15]-f,n[15]=n[15]+f,f=n[23],n[23]=n[14]-f,n[14]=n[14]+f,f=n[20]-n[8],n[8]+=n[20],n[20]=f*u[s+-180+7],f=n[21]-n[9],n[9]+=n[21],n[21]=f*u[s+-180+7],f=n[18]-n[10],n[10]+=n[18],n[18]=f*u[s+-216+7],f=n[19]-n[11],n[11]+=n[19],n[19]=f*u[s+-216+7],f=n[16]-n[12],n[12]+=n[16],n[16]=f*u[s+-252+7],f=n[17]-n[13],n[13]+=n[17],n[17]=f*u[s+-252+7],f=-n[20]+n[24],n[20]+=n[24],n[24]=f*u[s+-216+7],f=-n[21]+n[25],n[21]+=n[25],n[25]=f*u[s+-216+7],f=n[4]-n[8],n[4]+=n[8],n[8]=f*u[s+-216+7],f=n[5]-n[9],n[5]+=n[9],n[9]=f*u[s+-216+7],f=n[0]-n[12],n[0]+=n[12],n[12]=f*u[s+-72+7],f=n[1]-n[13],n[1]+=n[13],n[13]=f*u[s+-72+7],f=n[16]-n[28],n[16]+=n[28],n[28]=f*u[s+-72+7],f=-n[17]+n[29],n[17]+=n[29],n[29]=f*u[s+-72+7],f=h.SQRT2*(n[2]-n[10]),n[2]+=n[10],n[10]=f,f=h.SQRT2*(n[3]-n[11]),n[3]+=n[11],n[11]=f,f=h.SQRT2*(-n[18]+n[26]),n[18]+=n[26],n[26]=f-n[18],f=h.SQRT2*(-n[19]+n[27]),n[19]+=n[27],n[27]=f-n[19],f=n[2],n[19]-=n[3],n[3]-=f,n[2]=n[31]-f,n[31]+=f,f=n[3],n[11]-=n[19],n[18]-=f,n[3]=n[30]-f,n[30]+=f,f=n[18],n[27]-=n[11],n[19]-=f,n[18]=n[15]-f,n[15]+=f,f=n[19],n[10]-=f,n[19]=n[14]-f,n[14]+=f,f=n[10],n[11]-=f,n[10]=n[23]-f,n[23]+=f,f=n[11],n[26]-=f,n[11]=n[22]-f,n[22]+=f,f=n[26],n[27]-=f,n[26]=n[7]-f,n[7]+=f,f=n[27],n[27]=n[6]-f,n[6]+=f,f=h.SQRT2*(n[0]-n[4]),n[0]+=n[4],n[4]=f,f=h.SQRT2*(n[1]-n[5]),n[1]+=n[5],n[5]=f,f=h.SQRT2*(n[16]-n[20]),n[16]+=n[20],n[20]=f,f=h.SQRT2*(n[17]-n[21]),n[17]+=n[21],n[21]=f,f=-h.SQRT2*(n[8]-n[12]),n[8]+=n[12],n[12]=f-n[8],f=-h.SQRT2*(n[9]-n[13]),n[9]+=n[13],n[13]=f-n[9],f=-h.SQRT2*(n[25]-n[29]),n[25]+=n[29],n[29]=f-n[25],f=-h.SQRT2*(n[24]+n[28]),n[24]-=n[28],n[28]=f-n[24],f=n[24]-n[16],n[24]=f,f=n[20]-f,n[20]=f,f=n[28]-f,n[28]=f,f=n[25]-n[17],n[25]=f,f=n[21]-f,n[21]=f,f=n[29]-f,n[29]=f,f=n[17]-n[1],n[17]=f,f=n[9]-f,n[9]=f,f=n[25]-f,n[25]=f,f=n[5]-f,n[5]=f,f=n[21]-f,n[21]=f,f=n[13]-f,n[13]=f,f=n[29]-f,n[29]=f,f=n[1]-n[0],n[1]=f,f=n[16]-f,n[16]=f,f=n[17]-f,n[17]=f,f=n[8]-f,n[8]=f,f=n[9]-f,n[9]=f,f=n[24]-f,n[24]=f,f=n[25]-f,n[25]=f,f=n[4]-f,n[4]=f,f=n[5]-f,n[5]=f,f=n[20]-f,n[20]=f,f=n[21]-f,n[21]=f,f=n[12]-f,n[12]=f,f=n[13]-f,n[13]=f,f=n[28]-f,n[28]=f,f=n[29]-f,n[29]=f,f=n[0],n[0]+=n[31],n[31]-=f,f=n[1],n[1]+=n[30],n[30]-=f,f=n[16],n[16]+=n[15],n[15]-=f,f=n[17],n[17]+=n[14],n[14]-=f,f=n[8],n[8]+=n[23],n[23]-=f,f=n[9],n[9]+=n[22],n[22]-=f,f=n[24],n[24]+=n[7],n[7]-=f,f=n[25],n[25]+=n[6],n[6]-=f,f=n[4],n[4]+=n[27],n[27]-=f,f=n[5],n[5]+=n[26],n[26]-=f,f=n[20],n[20]+=n[11],n[11]-=f,f=n[21],n[21]+=n[10],n[10]-=f,f=n[12],n[12]+=n[19],n[19]-=f,f=n[13],n[13]+=n[18],n[18]-=f,f=n[28],n[28]+=n[3],n[3]-=f,f=n[29],n[29]+=n[2],n[2]-=f}this.mdct_sub48=function(e,t,n){for(var a=t,r=286,s=0;s<e.channels_out;s++){for(var i=0;i<e.mode_gr;i++){for(var o,_=e.l3_side.tt[i][s],l=_.xr,c=0,f=e.sb_sample[s][1-i],u=0,h=0;h<9;h++)for(k(a,r,f[u]),k(a,r+32,f[u+1]),u+=2,r+=64,o=1;o<32;o+=2)f[u-1][o]*=-1;for(o=0;o<32;o++,c+=18){var p=_.block_type,d=e.sb_sample[s][i],b=e.sb_sample[s][1-i];if(0!=_.mixed_block_flag&&o<2&&(p=0),e.amp_filter[o]<1e-12)L.fill(l,c+0,c+18,0);else{if(e.amp_filter[o]<1)for(h=0;h<18;h++)b[h][T[o]]*=e.amp_filter[o];if(p==V.SHORT_TYPE){for(h=-3;h<0;h++){var m=R[V.SHORT_TYPE][h+3];l[c+3*h+9]=d[9+h][T[o]]*m-d[8-h][T[o]],l[c+3*h+18]=d[14-h][T[o]]*m+d[15+h][T[o]],l[c+3*h+10]=d[15+h][T[o]]*m-d[14-h][T[o]],l[c+3*h+19]=b[2-h][T[o]]*m+b[3+h][T[o]],l[c+3*h+11]=b[3+h][T[o]]*m-b[2-h][T[o]],l[c+3*h+20]=b[8-h][T[o]]*m+b[9+h][T[o]]}!function(e,t){for(var n=0;n<3;n++){var a=e[t+6]*R[V.SHORT_TYPE][0]-e[t+15],r=e[t+0]*R[V.SHORT_TYPE][2]-e[t+9],s=a+r,i=a-r,o=(a=e[t+15]*R[V.SHORT_TYPE][0]+e[t+6])+(r=e[t+9]*R[V.SHORT_TYPE][2]+e[t+0]),_=-a+r;r=2069978111953089e-26*(e[t+3]*R[V.SHORT_TYPE][1]-e[t+12]),a=2069978111953089e-26*(e[t+12]*R[V.SHORT_TYPE][1]+e[t+3]),e[t+0]=190752519173728e-25*s+r,e[t+15]=190752519173728e-25*-o+a,i=.8660254037844387*i*1907525191737281e-26,o=.5*o*1907525191737281e-26+a,e[t+3]=i-o,e[t+6]=i+o,s=.5*s*1907525191737281e-26-r,_=.8660254037844387*_*1907525191737281e-26,e[t+9]=s+_,e[t+12]=s-_,t++}}(l,c)}else{for(var v=I(18),h=-9;h<0;h++){var g=R[p][h+27]*b[h+9][T[o]]+R[p][h+36]*b[8-h][T[o]],w=R[p][h+9]*d[h+9][T[o]]-R[p][h+18]*d[8-h][T[o]];v[h+9]=g-w*x[3+h+9],v[h+18]=g*x[3+h+9]+w}!function(e,t,n){var a,r,s,i=n[17]-n[9],o=n[15]-n[11],_=n[14]-n[12],l=n[0]+n[8],c=n[1]+n[7],f=n[2]+n[6],u=n[3]+n[5];e[t+17]=l+f-u-(c-n[4]),r=(l+f-u)*A[19]+(c-n[4]),a=(i-o-_)*A[18],e[t+5]=a+r,e[t+6]=a-r,s=(n[16]-n[10])*A[18],c=c*A[19]+n[4],a=i*A[12]+s+o*A[13]+_*A[14],r=-l*A[16]+c-f*A[17]+u*A[15],e[t+1]=a+r,e[t+2]=a-r,a=i*A[13]-s-o*A[14]+_*A[12],r=-l*A[17]+c-f*A[15]+u*A[16],e[t+9]=a+r,e[t+10]=a-r,a=i*A[14]-s+o*A[12]-_*A[13],r=l*A[15]-c+f*A[16]-u*A[17],e[t+13]=a+r,e[t+14]=a-r;var h,p=n[8]-n[0],d=n[6]-n[2],b=n[5]-n[3],m=n[17]+n[9],v=n[16]+n[10],g=n[15]+n[11],w=n[14]+n[12];e[t+0]=m+g+w+(v+n[13]),a=(m+g+w)*A[19]-(v+n[13]),r=(p-d+b)*A[18],e[t+11]=a+r,e[t+12]=a-r,h=(n[7]-n[1])*A[18],v=n[13]-v*A[19],a=m*A[15]-v+g*A[16]+w*A[17],r=p*A[14]+h+d*A[12]+b*A[13],e[t+3]=a+r,e[t+4]=a-r,a=-m*A[17]+v-g*A[15]-w*A[16],r=p*A[13]+h-d*A[14]-b*A[12],e[t+7]=a+r,e[t+8]=a-r,a=-m*A[16]+v-g*A[17]-w*A[15],r=p*A[12]-h+d*A[13]-b*A[14],e[t+15]=a+r,e[t+16]=a-r}(l,c,v)}}if(p!=V.SHORT_TYPE&&0!=o)for(h=7;0<=h;--h){var S=l[c+h]*B[20+h]+l[c+-1-h]*E[28+h],y=l[c+h]*E[28+h]-l[c+-1-h]*B[20+h];l[c+-1-h]=S,l[c+h]=y}}}if(a=n,r=286,1==e.mode_gr)for(var M=0;M<18;M++)P.arraycopy(e.sb_sample[s][1][M],0,e.sb_sample[s][0][M],0,32)}}}},function(e,t,n){var a=n(8);e.exports=function(){this.thm=new a,this.en=new a}},function(e,t,n){var a=n(9);e.exports=function(){this.class_id=0,this.num_samples=0,this.num_channels=0,this.in_samplerate=0,this.out_samplerate=0,this.scale=0,this.scale_left=0,this.scale_right=0,this.analysis=!1,this.bWriteVbrTag=!1,this.decode_only=!1,this.quality=0,this.mode=a.STEREO,this.force_ms=!1,this.free_format=!1,this.findReplayGain=!1,this.decode_on_the_fly=!1,this.write_id3tag_automatic=!1,this.brate=0,this.compression_ratio=0,this.copyright=0,this.original=0,this.extension=0,this.emphasis=0,this.error_protection=0,this.strict_ISO=!1,this.disable_reservoir=!1,this.quant_comp=0,this.quant_comp_short=0,this.experimentalY=!1,this.experimentalZ=0,this.exp_nspsytune=0,this.preset=0,this.VBR=null,this.VBR_q_frac=0,this.VBR_q=0,this.VBR_mean_bitrate_kbps=0,this.VBR_min_bitrate_kbps=0,this.VBR_max_bitrate_kbps=0,this.VBR_hard_min=0,this.lowpassfreq=0,this.highpassfreq=0,this.lowpasswidth=0,this.highpasswidth=0,this.maskingadjust=0,this.maskingadjust_short=0,this.ATHonly=!1,this.ATHshort=!1,this.noATH=!1,this.ATHtype=0,this.ATHcurve=0,this.ATHlower=0,this.athaa_type=0,this.athaa_loudapprox=0,this.athaa_sensitivity=0,this.short_blocks=null,this.useTemporal=!1,this.interChRatio=0,this.msfix=0,this.tune=!1,this.tune_value_a=0,this.version=0,this.encoder_delay=0,this.encoder_padding=0,this.framesize=0,this.frameNum=0,this.lame_allocated_gfp=0,this.internal_flags=null}},function(e,t,n){var a=n(0),r=(a.System,a.VbrMode,a.Float,a.ShortBlock,a.Util,a.Arrays,a.new_array_n,a.new_byte,a.new_double,a.new_float,a.new_float_n,a.new_int),s=(a.new_int_n,a.assert,n(6));e.exports=function(){this.tt=[[null,null],[null,null]],this.main_data_begin=0,this.private_bits=0,this.resvDrain_pre=0,this.resvDrain_post=0,this.scfsi=[r(4),r(4)];for(var e=0;e<2;e++)for(var t=0;t<2;t++)this.tt[e][t]=new s}},function(e,t,n){var a=n(0),r=(a.System,a.VbrMode,a.Float,a.ShortBlock,a.Util,a.Arrays,a.new_array_n,a.new_byte,a.new_double,a.new_float),s=a.new_float_n,i=a.new_int,o=(a.new_int_n,a.assert,n(1));e.exports=function(){this.last_en_subshort=s([4,9]),this.lastAttacks=i(4),this.pefirbuf=r(19),this.longfact=r(o.SBMAX_l),this.shortfact=r(o.SBMAX_s),this.attackthre=0,this.attackthre_s=0}},function(e,t){e.exports=function(){this.sum=0,this.seen=0,this.want=0,this.pos=0,this.size=0,this.bag=null,this.nVbrNumFrames=0,this.nBytesWritten=0,this.TotalFrameSize=0}},function(e,t,n){var a=n(0),r=(a.System,a.VbrMode,a.Float,a.ShortBlock,a.Util,a.Arrays,a.new_array_n,a.new_byte,a.new_double,a.new_float),s=(a.new_float_n,a.new_int,a.new_int_n,a.assert,n(1));e.exports=function(){this.useAdjust=0,this.aaSensitivityP=0,this.adjust=0,this.adjustLimit=0,this.decay=0,this.floor=0,this.l=r(s.SBMAX_l),this.s=r(s.SBMAX_s),this.psfb21=r(s.PSFB21),this.psfb12=r(s.PSFB12),this.cb_l=r(s.CBANDS),this.cb_s=r(s.CBANDS),this.eql_w=r(s.BLKSIZE/2)}},function(e,t,n){var a=n(0),r=(a.System,a.VbrMode,a.Float,a.ShortBlock,a.Util,a.Arrays,a.new_array_n,a.new_byte,a.new_double,a.new_float),s=(a.new_float_n,a.new_int),i=(a.new_int_n,a.assert,n(11));e.exports=function(){this.linprebuf=r(2*i.MAX_ORDER),this.linpre=0,this.lstepbuf=r(i.MAX_SAMPLES_PER_WINDOW+i.MAX_ORDER),this.lstep=0,this.loutbuf=r(i.MAX_SAMPLES_PER_WINDOW+i.MAX_ORDER),this.lout=0,this.rinprebuf=r(2*i.MAX_ORDER),this.rinpre=0,this.rstepbuf=r(i.MAX_SAMPLES_PER_WINDOW+i.MAX_ORDER),this.rstep=0,this.routbuf=r(i.MAX_SAMPLES_PER_WINDOW+i.MAX_ORDER),this.rout=0,this.sampleWindow=0,this.totsamp=0,this.lsum=0,this.rsum=0,this.freqindex=0,this.first=0,this.A=s(0|i.STEPS_per_dB*i.MAX_dB),this.B=s(0|i.STEPS_per_dB*i.MAX_dB)}},function(e,t,n){var a=n(0),m=(a.System,a.VbrMode,a.Float,a.ShortBlock,a.Util,a.Arrays,a.new_array_n,a.new_byte,a.new_double,a.new_float),v=(a.new_float_n,a.new_int),g=(a.new_int_n,a.assert),w=n(12),S=n(1),y=n(5),M=n(4);e.exports=function(e){this.quantize=e,this.iteration_loop=function(e,t,n,a){var r,s,i=e.internal_flags,o=m(y.SFBMAX),_=m(576),l=v(2),c=i.l3_side,f=new w(0);this.quantize.rv.ResvFrameBegin(e,f),r=f.bits;for(var u=0;u<i.mode_gr;u++){s=this.quantize.qupvt.on_pe(e,t,l,r,u,u),i.mode_ext==S.MPG_MD_MS_LR&&(this.quantize.ms_convert(i.l3_side,u),this.quantize.qupvt.reduce_side(l,n[u],r,s));for(var h=0;h<i.channels_out;h++){var p,d=c.tt[u][h],b=d.block_type!=S.SHORT_TYPE?(p=0,i.PSY.mask_adjust-p):(p=0,i.PSY.mask_adjust_short-p);i.masking_lower=Math.pow(10,.1*b),this.quantize.init_outer_loop(i,d),this.quantize.init_xrpow(i,d,_)&&(this.quantize.qupvt.calc_xmin(e,a[u][h],d,o),this.quantize.outer_loop(e,d,o,_,h,l[h])),this.quantize.iteration_finish_one(i,u,h),g(d.part2_3_length<=M.MAX_BITS_PER_CHANNEL),g(d.part2_3_length<=l[h])}}this.quantize.rv.ResvFrameEnd(i,r)}}},function(e,t,n){var a=n(0),c=(a.System,a.VbrMode);a.Float,a.ShortBlock,a.Util,a.Arrays,a.new_array_n,a.new_byte,a.new_double,a.new_float,a.new_float_n,a.new_int,a.new_int_n,a.assert;e.exports=function(){function e(e,t,n,a,r,s,i,o,_,l,c,f,u,h,p){this.vbr_q=e,this.quant_comp=t,this.quant_comp_s=n,this.expY=a,this.st_lrm=r,this.st_s=s,this.masking_adj=i,this.masking_adj_short=o,this.ath_lower=_,this.ath_curve=l,this.ath_sensitivity=c,this.interch=f,this.safejoint=u,this.sfb21mod=h,this.msfix=p}function t(e,t,n,a,r,s,i,o,_,l,c,f,u,h){this.quant_comp=t,this.quant_comp_s=n,this.safejoint=a,this.nsmsfix=r,this.st_lrm=s,this.st_s=i,this.nsbass=o,this.scale=_,this.masking_adj=l,this.ath_lower=c,this.ath_curve=f,this.interch=u,this.sfscale=h}var i;this.setModules=function(e){i=e};var _=[new e(0,9,9,0,5.2,125,-4.2,-6.3,4.8,1,0,0,2,21,.97),new e(1,9,9,0,5.3,125,-3.6,-5.6,4.5,1.5,0,0,2,21,1.35),new e(2,9,9,0,5.6,125,-2.2,-3.5,2.8,2,0,0,2,21,1.49),new e(3,9,9,1,5.8,130,-1.8,-2.8,2.6,3,-4,0,2,20,1.64),new e(4,9,9,1,6,135,-.7,-1.1,1.1,3.5,-8,0,2,0,1.79),new e(5,9,9,1,6.4,140,.5,.4,-7.5,4,-12,2e-4,0,0,1.95),new e(6,9,9,1,6.6,145,.67,.65,-14.7,6.5,-19,4e-4,0,0,2.3),new e(7,9,9,1,6.6,145,.8,.75,-19.7,8,-22,6e-4,0,0,2.7),new e(8,9,9,1,6.6,145,1.2,1.15,-27.5,10,-23,7e-4,0,0,0),new e(9,9,9,1,6.6,145,1.6,1.6,-36,11,-25,8e-4,0,0,0),new e(10,9,9,1,6.6,145,2,2,-36,12,-25,8e-4,0,0,0)],l=[new e(0,9,9,0,4.2,25,-7,-4,7.5,1,0,0,2,26,.97),new e(1,9,9,0,4.2,25,-5.6,-3.6,4.5,1.5,0,0,2,21,1.35),new e(2,9,9,0,4.2,25,-4.4,-1.8,2,2,0,0,2,18,1.49),new e(3,9,9,1,4.2,25,-3.4,-1.25,1.1,3,-4,0,2,15,1.64),new e(4,9,9,1,4.2,25,-2.2,.1,0,3.5,-8,0,2,0,1.79),new e(5,9,9,1,4.2,25,-1,1.65,-7.7,4,-12,2e-4,0,0,1.95),new e(6,9,9,1,4.2,25,-0,2.47,-7.7,6.5,-19,4e-4,0,0,2),new e(7,9,9,1,4.2,25,.5,2,-14.5,8,-22,6e-4,0,0,2),new e(8,9,9,1,4.2,25,1,2.4,-22,10,-23,7e-4,0,0,2),new e(9,9,9,1,4.2,25,1.5,2.95,-30,11,-25,8e-4,0,0,2),new e(10,9,9,1,4.2,25,2,2.95,-36,12,-30,8e-4,0,0,2)];function a(e,t,n){var a=e.VBR==c.vbr_rh?_:l,r=e.VBR_q_frac,s=a[t],i=a[t+1],o=s;s.st_lrm=s.st_lrm+r*(i.st_lrm-s.st_lrm),s.st_s=s.st_s+r*(i.st_s-s.st_s),s.masking_adj=s.masking_adj+r*(i.masking_adj-s.masking_adj),s.masking_adj_short=s.masking_adj_short+r*(i.masking_adj_short-s.masking_adj_short),s.ath_lower=s.ath_lower+r*(i.ath_lower-s.ath_lower),s.ath_curve=s.ath_curve+r*(i.ath_curve-s.ath_curve),s.ath_sensitivity=s.ath_sensitivity+r*(i.ath_sensitivity-s.ath_sensitivity),s.interch=s.interch+r*(i.interch-s.interch),s.msfix=s.msfix+r*(i.msfix-s.msfix),function(e,t){var n=0;t<0&&(n=-1,t=0);9<t&&(n=-1,t=9);e.VBR_q=t,e.VBR_q_frac=0}(e,o.vbr_q),0==n&&0<Math.abs(e.quant_comp- -1)||(e.quant_comp=o.quant_comp),0==n&&0<Math.abs(e.quant_comp_short- -1)||(e.quant_comp_short=o.quant_comp_s),0!=o.expY&&(e.experimentalY=0!=o.expY),0==n&&0<Math.abs(e.internal_flags.nsPsy.attackthre- -1)||(e.internal_flags.nsPsy.attackthre=o.st_lrm),0==n&&0<Math.abs(e.internal_flags.nsPsy.attackthre_s- -1)||(e.internal_flags.nsPsy.attackthre_s=o.st_s),0==n&&0<Math.abs(+e.maskingadjust)||(e.maskingadjust=o.masking_adj),0==n&&0<Math.abs(+e.maskingadjust_short)||(e.maskingadjust_short=o.masking_adj_short),0==n&&0<Math.abs(10*-e.ATHlower)||(e.ATHlower=-o.ath_lower/10),0==n&&0<Math.abs(e.ATHcurve- -1)||(e.ATHcurve=o.ath_curve),0==n&&0<Math.abs(e.athaa_sensitivity- -1)||(e.athaa_sensitivity=o.ath_sensitivity),0<o.interch&&(0==n&&0<Math.abs(e.interChRatio- -1)||(e.interChRatio=o.interch)),0<o.safejoint&&(e.exp_nspsytune=e.exp_nspsytune|o.safejoint),0<o.sfb21mod&&(e.exp_nspsytune=e.exp_nspsytune|o.sfb21mod<<20),0==n&&0<Math.abs(e.msfix- -1)||(e.msfix=o.msfix),0==n&&(e.VBR_q=t,e.VBR_q_frac=r)}var o=[new t(0,9,9,0,0,6.6,145,0,.95,0,-30,11,.0012,1),new t(0,9,9,0,0,6.6,145,0,.95,0,-25,11,.001,1),new t(0,9,9,0,0,6.6,145,0,.95,0,-20,11,.001,1),new t(0,9,9,0,0,6.6,145,0,.95,0,-15,11,.001,1),new t(0,9,9,0,0,6.6,145,0,.95,0,-10,11,9e-4,1),new t(0,9,9,0,0,6.6,145,0,.95,0,-10,11,9e-4,1),new t(0,9,9,0,0,6.6,145,0,.95,0,-6,11,8e-4,1),new t(0,9,9,0,0,6.6,145,0,.95,0,-2,11,8e-4,1),new t(0,9,9,0,0,6.6,145,0,.95,0,0,8,7e-4,1),new t(0,9,9,0,2.5,6.6,145,0,.95,0,1,5.5,6e-4,1),new t(0,9,9,0,2.25,6.6,145,0,.95,0,2,4.5,5e-4,1),new t(0,9,9,0,1.95,6.4,140,0,.95,0,3,4,2e-4,1),new t(0,9,9,1,1.79,6,135,0,.95,-2,5,3.5,0,1),new t(0,9,9,1,1.49,5.6,125,0,.97,-4,7,3,0,0),new t(0,9,9,1,1.25,5.2,125,0,.98,-6,9,2,0,0),new t(0,9,9,1,.97,5.2,125,0,1,-8,10,1,0,0),new t(0,9,9,1,.9,5.2,125,0,1,-10,12,0,0,0)];function r(e,t,n){var a,r=t,s=i.nearestBitrateFullIndex(t);return e.VBR=c.vbr_abr,e.VBR_mean_bitrate_kbps=r,e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,320),e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,8),e.brate=e.VBR_mean_bitrate_kbps,320<e.VBR_mean_bitrate_kbps&&(e.disable_reservoir=!0),0<o[s].safejoint&&(e.exp_nspsytune=2|e.exp_nspsytune),0<o[s].sfscale&&(e.internal_flags.noise_shaping=2),0<Math.abs(o[s].nsbass)&&((a=int(4*o[s].nsbass))<0&&(a+=64),e.exp_nspsytune=e.exp_nspsytune|a<<2),0==n&&0<Math.abs(e.quant_comp- -1)||(e.quant_comp=o[s].quant_comp),0==n&&0<Math.abs(e.quant_comp_short- -1)||(e.quant_comp_short=o[s].quant_comp_s),0==n&&0<Math.abs(e.msfix- -1)||(e.msfix=o[s].nsmsfix),0==n&&0<Math.abs(e.internal_flags.nsPsy.attackthre- -1)||(e.internal_flags.nsPsy.attackthre=o[s].st_lrm),0==n&&0<Math.abs(e.internal_flags.nsPsy.attackthre_s- -1)||(e.internal_flags.nsPsy.attackthre_s=o[s].st_s),0==n&&0<Math.abs(e.scale- -1)||(e.scale=o[s].scale),0==n&&0<Math.abs(+e.maskingadjust)||(e.maskingadjust=o[s].masking_adj),0<o[s].masking_adj?0==n&&0<Math.abs(+e.maskingadjust_short)||(e.maskingadjust_short=.9*o[s].masking_adj):0==n&&0<Math.abs(+e.maskingadjust_short)||(e.maskingadjust_short=1.1*o[s].masking_adj),0==n&&0<Math.abs(10*-e.ATHlower)||(e.ATHlower=-o[s].ath_lower/10),0==n&&0<Math.abs(e.ATHcurve- -1)||(e.ATHcurve=o[s].ath_curve),0==n&&0<Math.abs(e.interChRatio- -1)||(e.interChRatio=o[s].interch),t}this.apply_preset=function(e,t,n){switch(t){case Lame.R3MIX:t=Lame.V3,e.VBR=c.vbr_mtrh;break;case Lame.MEDIUM:t=Lame.V4,e.VBR=c.vbr_rh;break;case Lame.MEDIUM_FAST:t=Lame.V4,e.VBR=c.vbr_mtrh;break;case Lame.STANDARD:t=Lame.V2,e.VBR=c.vbr_rh;break;case Lame.STANDARD_FAST:t=Lame.V2,e.VBR=c.vbr_mtrh;break;case Lame.EXTREME:t=Lame.V0,e.VBR=c.vbr_rh;break;case Lame.EXTREME_FAST:t=Lame.V0,e.VBR=c.vbr_mtrh;break;case Lame.INSANE:return t=320,e.preset=t,r(e,t,n),e.VBR=c.vbr_off,t}switch(e.preset=t){case Lame.V9:return a(e,9,n),t;case Lame.V8:return a(e,8,n),t;case Lame.V7:return a(e,7,n),t;case Lame.V6:return a(e,6,n),t;case Lame.V5:return a(e,5,n),t;case Lame.V4:return a(e,4,n),t;case Lame.V3:return a(e,3,n),t;case Lame.V2:return a(e,2,n),t;case Lame.V1:return a(e,1,n),t;case Lame.V0:return a(e,0,n),t}return 8<=t&&t<=320?r(e,t,n):(e.preset=0,t)}}},function(e,t,n){var a=n(0),A=a.System,B=a.VbrMode,s=(a.Float,a.ShortBlock,a.Util),b=a.Arrays,E=(a.new_array_n,a.new_byte,a.new_double,a.new_float),T=(a.new_float_n,a.new_int,a.new_int_n,a.assert),i=n(41),k=n(42),P=n(43),L=n(1),I=n(6),V=n(5);e.exports=function(){var m,g,S;this.rv=null,this.qupvt=null;var y,r=new i;function M(e){this.ordinal=e}function o(e){for(var t=0;t<e.sfbmax;t++)if(e.scalefac[t]+e.subblock_gain[e.window[t]]==0)return!1;return!0}function R(e,t){for(var n,a=1e-37,r=0;r<t.psymax;r++)a+=(n=e[r],s.FAST_LOG10(.368+.632*n*n*n));return Math.max(1e-20,a)}function x(e,t,n,a,r){var s=e.internal_flags;!function(e,t,n,a,r){for(var s=e.internal_flags,i=0==t.scalefac_scale?1.2968395546510096:1.6817928305074292,o=0,_=0;_<t.sfbmax;_++)o<n[_]&&(o=n[_]);var l=s.noise_shaping_amp;switch(3==l&&(l=r?2:1),l){case 2:break;case 1:1<o?o=Math.pow(o,.5):o*=.95;break;case 0:default:1<o?o=1:o*=.95}for(var c=0,_=0;_<t.sfbmax;_++){var f,u=t.width[_];if(c+=u,!(n[_]<o)){if(0!=(2&s.substep_shaping)&&(s.pseudohalf[_]=0==s.pseudohalf[_]?1:0,0==s.pseudohalf[_]&&2==s.noise_shaping_amp))return;for(t.scalefac[_]++,f=-u;f<0;f++)a[c+f]*=i,a[c+f]>t.xrpow_max&&(t.xrpow_max=a[c+f]);if(2==s.noise_shaping_amp)return}}}(e,t,n,a,r);var i=o(t);return!i&&(!(i=2==s.mode_gr?y.scale_bitcount(t):y.scale_bitcount_lsf(s,t))||(1<s.noise_shaping&&(b.fill(s.pseudohalf,0),0==t.scalefac_scale?(function(e,t){for(var n=0,a=0;a<e.sfbmax;a++){var r=e.width[a],s=e.scalefac[a];if(0!=e.preflag&&(s+=S.pretab[a]),n+=r,0!=(1&s)){s++;for(var i=-r;i<0;i++)t[n+i]*=1.2968395546510096,t[n+i]>e.xrpow_max&&(e.xrpow_max=t[n+i])}e.scalefac[a]=s>>1}e.preflag=0,e.scalefac_scale=1}(t,a),i=!1):t.block_type==L.SHORT_TYPE&&0<s.subblock_gain&&(i=function(e,t,n){var a=t.scalefac;for(_=0;_<t.sfb_lmax;_++)if(16<=a[_])return!0;for(var r=0;r<3;r++){var s=0,i=0;for(_=t.sfb_lmax+r;_<t.sfbdivide;_+=3)s<a[_]&&(s=a[_]);for(;_<t.sfbmax;_+=3)i<a[_]&&(i=a[_]);if(!(s<16&&i<8)){if(7<=t.subblock_gain[r])return!0;t.subblock_gain[r]++;for(var o=e.scalefac_band.l[t.sfb_lmax],_=t.sfb_lmax+r;_<t.sfbmax;_+=3){var l=t.width[_],c=a[_];if(T(0<=c),0<=(c-=4>>t.scalefac_scale))a[_]=c,o+=3*l;else{a[_]=0;var f=210+(c<<t.scalefac_scale+1);h=S.IPOW20(f),o+=l*(r+1);for(var u=-l;u<0;u++)n[o+u]*=h,n[o+u]>t.xrpow_max&&(t.xrpow_max=n[o+u]);o+=l*(3-r-1)}}var h=S.IPOW20(202);o+=t.width[_]*(r+1);for(u=-t.width[_];u<0;u++)n[o+u]*=h,n[o+u]>t.xrpow_max&&(t.xrpow_max=n[o+u])}}return!1}(s,t,a)||o(t))),!(i=i||(2==s.mode_gr?y.scale_bitcount(t):y.scale_bitcount_lsf(s,t)))))}this.setModules=function(e,t,n,a){m=e,g=t,this.rv=t,S=n,this.qupvt=n,y=a,r.setModules(S,y)},this.ms_convert=function(e,t){for(var n=0;n<576;++n){var a=e.tt[t][0].xr[n],r=e.tt[t][1].xr[n];e.tt[t][0].xr[n]=(a+r)*(.5*s.SQRT2),e.tt[t][1].xr[n]=(a-r)*(.5*s.SQRT2)}},this.init_xrpow=function(e,t,n){var a=0|t.max_nonzero_coeff;if(T(null!=n),t.xrpow_max=0,T(0<=a&&a<=575),b.fill(n,a,576,0),1e-20<function(e,t,n,a){for(var r=a=0;r<=n;++r){var s=Math.abs(e.xr[r]);a+=s,t[r]=Math.sqrt(s*Math.sqrt(s)),t[r]>e.xrpow_max&&(e.xrpow_max=t[r])}return a}(t,n,a,0)){var r=0;0!=(2&e.substep_shaping)&&(r=1);for(var s=0;s<t.psymax;s++)e.pseudohalf[s]=r;return!0}return b.fill(t.l3_enc,0,576,0),!1},this.init_outer_loop=function(e,t){t.part2_3_length=0,t.big_values=0,t.count1=0,t.global_gain=210,t.scalefac_compress=0,t.table_select[0]=0,t.table_select[1]=0,t.table_select[2]=0,t.subblock_gain[0]=0,t.subblock_gain[1]=0,t.subblock_gain[2]=0,t.subblock_gain[3]=0,t.region0_count=0,t.region1_count=0,t.preflag=0,t.scalefac_scale=0,t.count1table_select=0,t.part2_length=0,t.sfb_lmax=L.SBPSY_l,t.sfb_smin=L.SBPSY_s,t.psy_lmax=e.sfb21_extra?L.SBMAX_l:L.SBPSY_l,t.psymax=t.psy_lmax,t.sfbmax=t.sfb_lmax,t.sfbdivide=11;for(var n=0;n<L.SBMAX_l;n++)t.width[n]=e.scalefac_band.l[n+1]-e.scalefac_band.l[n],t.window[n]=3;if(t.block_type==L.SHORT_TYPE){var a=E(576);t.sfb_smin=0,(t.sfb_lmax=0)!=t.mixed_block_flag&&(t.sfb_smin=3,t.sfb_lmax=2*e.mode_gr+4),t.psymax=t.sfb_lmax+3*((e.sfb21_extra?L.SBMAX_s:L.SBPSY_s)-t.sfb_smin),t.sfbmax=t.sfb_lmax+3*(L.SBPSY_s-t.sfb_smin),t.sfbdivide=t.sfbmax-18,t.psy_lmax=t.sfb_lmax;var r=e.scalefac_band.l[t.sfb_lmax];A.arraycopy(t.xr,0,a,0,576);for(n=t.sfb_smin;n<L.SBMAX_s;n++)for(var s=e.scalefac_band.s[n],i=e.scalefac_band.s[n+1],o=0;o<3;o++)for(var _=s;_<i;_++)t.xr[r++]=a[3*_+o];for(var l=t.sfb_lmax,n=t.sfb_smin;n<L.SBMAX_s;n++)t.width[l]=t.width[l+1]=t.width[l+2]=e.scalefac_band.s[n+1]-e.scalefac_band.s[n],t.window[l]=0,t.window[l+1]=1,t.window[l+2]=2,l+=3}t.count1bits=0,t.sfb_partition_table=S.nr_of_sfb_block[0][0],t.slen[0]=0,t.slen[1]=0,t.slen[2]=0,t.slen[3]=0,t.max_nonzero_coeff=575,b.fill(t.scalefac,0),function(e,t){var n=e.ATH,a=t.xr;if(t.block_type!=L.SHORT_TYPE)for(var r=!1,s=L.PSFB21-1;0<=s&&!r;s--){var i=e.scalefac_band.psfb21[s],o=e.scalefac_band.psfb21[s+1],_=S.athAdjust(n.adjust,n.psfb21[s],n.floor);1e-12<e.nsPsy.longfact[21]&&(_*=e.nsPsy.longfact[21]);for(var l=o-1;i<=l;l--){if(!(Math.abs(a[l])<_)){r=!0;break}a[l]=0}}else for(var c=0;c<3;c++)for(r=!1,s=L.PSFB12-1;0<=s&&!r;s--){var o=(i=3*e.scalefac_band.s[12]+(e.scalefac_band.s[13]-e.scalefac_band.s[12])*c+(e.scalefac_band.psfb12[s]-e.scalefac_band.psfb12[0]))+(e.scalefac_band.psfb12[s+1]-e.scalefac_band.psfb12[s]),f=S.athAdjust(n.adjust,n.psfb12[s],n.floor);1e-12<e.nsPsy.shortfact[12]&&(f*=e.nsPsy.shortfact[12]);for(l=o-1;i<=l;l--){if(!(Math.abs(a[l])<f)){r=!0;break}a[l]=0}}}(e,t)},M.BINSEARCH_NONE=new M(0),M.BINSEARCH_UP=new M(1),M.BINSEARCH_DOWN=new M(2),this.trancate_smallspectrums=function(e,t,n,a){var r=E(V.SFBMAX);if((0!=(4&e.substep_shaping)||t.block_type!=L.SHORT_TYPE)&&0==(128&e.substep_shaping)){S.calc_noise(t,n,r,new k,null);for(var s=0;s<576;s++){var i=0;0!=t.l3_enc[s]&&(i=Math.abs(t.xr[s])),a[s]=i}var s=0,o=8;t.block_type==L.SHORT_TYPE&&(o=6);do{var _,l,c,f=t.width[o];if(s+=f,!(1<=r[o])&&(b.sort(a,s-f,f),!BitStream.EQ(a[s-1],0))){_=(1-r[o])*n[o],c=l=0;do{for(var u,h=1;c+h<f&&!BitStream.NEQ(a[c+s-f],a[c+s+h-f]);h++);if(_<(u=a[c+s-f]*a[c+s-f]*h)){0!=c&&(l=a[c+s-f-1]);break}_-=u,c+=h}while(c<f);if(!BitStream.EQ(l,0))for(;Math.abs(t.xr[s-f])<=l&&(t.l3_enc[s-f]=0),0<--f;);}}while(++o<t.psymax);t.part2_3_length=y.noquant_count_bits(e,t,null)}},this.outer_loop=function(e,t,n,a,r,s){var i=e.internal_flags,o=new I,_=E(576),l=E(V.SFBMAX),c=new k,f=new P,u=9999999,h=!1,p=!1,d=0;if(!function(e,t,n,a,r){var s=e.CurrentStep[a],i=!1,o=e.OldValue[a],_=M.BINSEARCH_NONE;for(t.global_gain=o,n-=t.part2_length,T(0!=s);;){var l,c=y.count_bits(e,r,t,null);if(1==s||c==n)break;l=n<c?(_==M.BINSEARCH_DOWN&&(i=!0),i&&(s/=2),_=M.BINSEARCH_UP,s):(_==M.BINSEARCH_UP&&(i=!0),i&&(s/=2),_=M.BINSEARCH_DOWN,-s),t.global_gain+=l,t.global_gain<0&&(i=!(t.global_gain=0)),255<t.global_gain&&(t.global_gain=255,i=!0)}for(T(0<=t.global_gain),T(t.global_gain<256);n<c&&t.global_gain<255;)t.global_gain++,c=y.count_bits(e,r,t,null);e.CurrentStep[a]=4<=o-t.global_gain?4:2,e.OldValue[a]=t.global_gain,t.part2_3_length=c}(i,t,s,r,a),0==i.noise_shaping)return 100;S.calc_noise(t,n,l,c,f),c.bits=t.part2_3_length,o.assign(t);var b=0;for(A.arraycopy(a,0,_,0,576);!h;){do{var m=new k,v=255,g=0!=(2&i.substep_shaping)?20:3;if(i.sfb21_extra){if(1<l[o.sfbmax])break;if(o.block_type==L.SHORT_TYPE&&(1<l[o.sfbmax+1]||1<l[o.sfbmax+2]))break}if(!x(e,o,l,a,p))break;0!=o.scalefac_scale&&(v=254);var w=s-o.part2_length;if(w<=0)break;for(;(o.part2_3_length=y.count_bits(i,a,o,f))>w&&o.global_gain<=v;)o.global_gain++;if(o.global_gain>v)break;if(0==c.over_count){for(;(o.part2_3_length=y.count_bits(i,a,o,f))>u&&o.global_gain<=v;)o.global_gain++;if(o.global_gain>v)break}if(S.calc_noise(o,n,l,m,f),m.bits=o.part2_3_length,0!=(function(e,t,n,a,r){var s;switch(e){default:case 9:0<t.over_count?(s=n.over_SSD<=t.over_SSD,n.over_SSD==t.over_SSD&&(s=n.bits<t.bits)):s=n.max_noise<0&&10*n.max_noise+n.bits<=10*t.max_noise+t.bits;break;case 0:s=n.over_count<t.over_count||n.over_count==t.over_count&&n.over_noise<t.over_noise||n.over_count==t.over_count&&BitStream.EQ(n.over_noise,t.over_noise)&&n.tot_noise<t.tot_noise;break;case 8:n.max_noise=R(r,a);case 1:s=n.max_noise<t.max_noise;break;case 2:s=n.tot_noise<t.tot_noise;break;case 3:s=n.tot_noise<t.tot_noise&&n.max_noise<t.max_noise;break;case 4:s=n.max_noise<=0&&.2<t.max_noise||n.max_noise<=0&&t.max_noise<0&&t.max_noise>n.max_noise-.2&&n.tot_noise<t.tot_noise||n.max_noise<=0&&0<t.max_noise&&t.max_noise>n.max_noise-.2&&n.tot_noise<t.tot_noise+t.over_noise||0<n.max_noise&&-.05<t.max_noise&&t.max_noise>n.max_noise-.1&&n.tot_noise+n.over_noise<t.tot_noise+t.over_noise||0<n.max_noise&&-.1<t.max_noise&&t.max_noise>n.max_noise-.15&&n.tot_noise+n.over_noise+n.over_noise<t.tot_noise+t.over_noise+t.over_noise;break;case 5:s=n.over_noise<t.over_noise||BitStream.EQ(n.over_noise,t.over_noise)&&n.tot_noise<t.tot_noise;break;case 6:s=n.over_noise<t.over_noise||BitStream.EQ(n.over_noise,t.over_noise)&&(n.max_noise<t.max_noise||BitStream.EQ(n.max_noise,t.max_noise)&&n.tot_noise<=t.tot_noise);break;case 7:s=n.over_count<t.over_count||n.over_noise<t.over_noise}return 0==t.over_count&&(s=s&&n.bits<t.bits),s}(t.block_type!=L.SHORT_TYPE?e.quant_comp:e.quant_comp_short,c,m,o,l)?1:0))u=t.part2_3_length,c=m,t.assign(o),b=0,A.arraycopy(a,0,_,0,576);else if(0==i.full_outer_loop){if(++b>g&&0==c.over_count)break;if(3==i.noise_shaping_amp&&p&&30<b)break;if(3==i.noise_shaping_amp&&p&&15<o.global_gain-d)break}}while(o.global_gain+o.scalefac_scale<255);3!=i.noise_shaping_amp||p?h=!0:(o.assign(t),A.arraycopy(_,0,a,0,576),b=0,d=o.global_gain,p=!0)}return T(t.global_gain+t.scalefac_scale<=255),e.VBR==B.vbr_rh||e.VBR==B.vbr_mtrh?A.arraycopy(_,0,a,0,576):0!=(1&i.substep_shaping)&&trancate_smallspectrums(i,t,n,a),c.over_count},this.iteration_finish_one=function(e,t,n){var a=e.l3_side,r=a.tt[t][n];y.best_scalefac_store(e,t,n,a),1==e.use_best_huffman&&y.best_huffman_divide(e,r),g.ResvAdjust(e,r)},this.VBR_encode_granule=function(e,t,n,a,r,s,i){var o,_,l=e.internal_flags,c=new I,f=E(576),u=i,h=(i+s)/2,p=0,d=l.sfb21_extra;for(T(u<=LameInternalFlags.MAX_BITS_PER_CHANNEL),b.fill(c.l3_enc,0);T(s<=h),T(h<=i),T(s<=i),l.sfb21_extra=!(u-42<h)&&d,outer_loop(e,t,n,a,r,h)<=0?(p=1,o=t.part2_3_length,c.assign(t),A.arraycopy(a,0,f,0,576),_=(i=o-32)-s,h=(i+s)/2):(_=i-(s=h+32),h=(i+s)/2,0!=p&&(p=2,t.assign(c),A.arraycopy(f,0,a,0,576))),12<_;);l.sfb21_extra=d,2==p&&A.arraycopy(c.l3_enc,0,t.l3_enc,0,576),T(t.part2_3_length<=u)},this.get_framebits=function(e,t){var n=e.internal_flags;n.bitrate_index=n.VBR_min_bitrate;var a=m.getframebits(e);n.bitrate_index=1,a=m.getframebits(e);for(var r=1;r<=n.VBR_max_bitrate;r++){n.bitrate_index=r;var s=new MeanBits(a);t[r]=g.ResvFrameBegin(e,s),a=s.bits}},this.VBR_old_prepare=function(e,t,n,a,r,s,i,o,_){var l=e.internal_flags,c=0,f=1,u=0;l.bitrate_index=l.VBR_max_bitrate;var h=g.ResvFrameBegin(e,new MeanBits(0))/l.mode_gr;get_framebits(e,s);for(var p=0;p<l.mode_gr;p++){var d=S.on_pe(e,t,o[p],h,p,0);l.mode_ext==L.MPG_MD_MS_LR&&(ms_convert(l.l3_side,p),S.reduce_side(o[p],n[p],h,d));for(var b=0;b<l.channels_out;++b){var m=l.l3_side.tt[p][b],v=m.block_type!=L.SHORT_TYPE?(c=1.28/(1+Math.exp(3.5-t[p][b]/300))-.05,l.PSY.mask_adjust-c):(c=2.56/(1+Math.exp(3.5-t[p][b]/300))-.14,l.PSY.mask_adjust_short-c);l.masking_lower=Math.pow(10,.1*v),init_outer_loop(l,m),_[p][b]=S.calc_xmin(e,a[p][b],m,r[p][b]),0!=_[p][b]&&(f=0),i[p][b]=126,u+=o[p][b]}}for(p=0;p<l.mode_gr;p++)for(b=0;b<l.channels_out;b++)u>s[l.VBR_max_bitrate]&&(o[p][b]*=s[l.VBR_max_bitrate],o[p][b]/=u),i[p][b]>o[p][b]&&(i[p][b]=o[p][b]);return f},this.bitpressure_strategy=function(e,t,n,a){for(var r=0;r<e.mode_gr;r++)for(var s=0;s<e.channels_out;s++){for(var i=e.l3_side.tt[r][s],o=t[r][s],_=0,l=0;l<i.psy_lmax;l++)o[_++]*=1+.029*l*l/L.SBMAX_l/L.SBMAX_l;if(i.block_type==L.SHORT_TYPE)for(l=i.sfb_smin;l<L.SBMAX_s;l++)o[_++]*=1+.029*l*l/L.SBMAX_s/L.SBMAX_s,o[_++]*=1+.029*l*l/L.SBMAX_s/L.SBMAX_s,o[_++]*=1+.029*l*l/L.SBMAX_s/L.SBMAX_s;a[r][s]=0|Math.max(n[r][s],.9*a[r][s])}},this.VBR_new_prepare=function(e,t,n,a,r,s){var i,o,_=e.internal_flags,l=1,c=0,f=0;e.free_format?(_.bitrate_index=0,o=new MeanBits(c),i=g.ResvFrameBegin(e,o),c=o.bits,r[0]=i):(_.bitrate_index=_.VBR_max_bitrate,o=new MeanBits(c),g.ResvFrameBegin(e,o),c=o.bits,get_framebits(e,r),i=r[_.VBR_max_bitrate]);for(var u=0;u<_.mode_gr;u++){S.on_pe(e,t,s[u],c,u,0),_.mode_ext==L.MPG_MD_MS_LR&&ms_convert(_.l3_side,u);for(var h=0;h<_.channels_out;++h){var p=_.l3_side.tt[u][h];_.masking_lower=Math.pow(10,.1*_.PSY.mask_adjust),init_outer_loop(_,p),0!=S.calc_xmin(e,n[u][h],p,a[u][h])&&(l=0),f+=s[u][h]}}for(u=0;u<_.mode_gr;u++)for(h=0;h<_.channels_out;h++)i<f&&(s[u][h]*=i,s[u][h]/=f);return l},this.calc_target_bits=function(e,t,n,a,r,s){var i,o,_,l=e.internal_flags,c=l.l3_side,f=0;l.bitrate_index=l.VBR_max_bitrate;var u=new MeanBits(f);for(s[0]=g.ResvFrameBegin(e,u),f=u.bits,l.bitrate_index=1,f=m.getframebits(e)-8*l.sideinfo_len,r[0]=f/(l.mode_gr*l.channels_out),f=e.VBR_mean_bitrate_kbps*e.framesize*1e3,0!=(1&l.substep_shaping)&&(f*=1.09),f/=e.out_samplerate,f-=8*l.sideinfo_len,f/=l.mode_gr*l.channels_out,(i=.93+.07*(11-e.compression_ratio)/5.5)<.9&&(i=.9),1<i&&(i=1),o=0;o<l.mode_gr;o++){for(var h,p,d=0,b=0;b<l.channels_out;b++){a[o][b]=int(i*f),700<t[o][b]&&(h=int((t[o][b]-700)/1.4),p=c.tt[o][b],a[o][b]=int(i*f),p.block_type==L.SHORT_TYPE&&h<f/2&&(h=f/2),3*f/2<h?h=3*f/2:h<0&&(h=0),a[o][b]+=h),a[o][b]>LameInternalFlags.MAX_BITS_PER_CHANNEL&&(a[o][b]=LameInternalFlags.MAX_BITS_PER_CHANNEL),d+=a[o][b]}if(d>LameInternalFlags.MAX_BITS_PER_GRANULE)for(b=0;b<l.channels_out;++b)a[o][b]*=LameInternalFlags.MAX_BITS_PER_GRANULE,a[o][b]/=d}if(l.mode_ext==L.MPG_MD_MS_LR)for(o=0;o<l.mode_gr;o++)S.reduce_side(a[o],n[o],f*l.channels_out,LameInternalFlags.MAX_BITS_PER_GRANULE);for(o=_=0;o<l.mode_gr;o++)for(b=0;b<l.channels_out;b++)a[o][b]>LameInternalFlags.MAX_BITS_PER_CHANNEL&&(a[o][b]=LameInternalFlags.MAX_BITS_PER_CHANNEL),_+=a[o][b];if(_>s[0])for(o=0;o<l.mode_gr;o++)for(b=0;b<l.channels_out;b++)a[o][b]*=s[0],a[o][b]/=_}}},function(e,t){e.exports=function(){this.setModules=function(e,t){0}}},function(e,t){e.exports=function(){this.over_noise=0,this.tot_noise=0,this.max_noise=0,this.over_count=0,this.over_SSD=0,this.bits=0}},function(e,t,n){var a=n(0),r=a.new_float,s=a.new_int;a.assert;e.exports=function(){this.global_gain=0,this.sfb_count1=0,this.step=s(39),this.noise=r(39),this.noise_log=r(39)}},function(e,t,n){var l=n(0).assert;e.exports=function(){var _;this.setModules=function(e){_=e},this.ResvFrameBegin=function(e,t){var n,a=e.internal_flags,r=a.l3_side,s=_.getframebits(e);t.bits=(s-8*a.sideinfo_len)/a.mode_gr;var i=2048*a.mode_gr-8;320<e.brate?n=8*int(1e3*e.brate/(e.out_samplerate/1152)/8+.5):(n=11520,e.strict_ISO&&(n=8*int(32e4/(e.out_samplerate/1152)/8+.5))),a.ResvMax=n-s,a.ResvMax>i&&(a.ResvMax=i),(a.ResvMax<0||e.disable_reservoir)&&(a.ResvMax=0);var o=t.bits*a.mode_gr+Math.min(a.ResvSize,a.ResvMax);return n<o&&(o=n),l(0==a.ResvMax%8),l(0<=a.ResvMax),r.resvDrain_pre=0,null!=a.pinfo&&(a.pinfo.mean_bits=t.bits/2,a.pinfo.resvsize=a.ResvSize),o},this.ResvMaxBits=function(e,t,n,a){var r,s=e.internal_flags,i=s.ResvSize,o=s.ResvMax;0!=a&&(i+=t),0!=(1&s.substep_shaping)&&(o*=.9),n.bits=t,9*o<10*i?(r=i-9*o/10,n.bits+=r,s.substep_shaping|=128):(r=0,s.substep_shaping&=127,e.disable_reservoir||0!=(1&s.substep_shaping)||(n.bits-=.1*t));var _=i<6*s.ResvMax/10?i:6*s.ResvMax/10;return(_-=r)<0&&(_=0),_},this.ResvAdjust=function(e,t){e.ResvSize-=t.part2_3_length+t.part2_length},this.ResvFrameEnd=function(e,t){var n,a=e.l3_side;e.ResvSize+=t*e.mode_gr;var r=0;a.resvDrain_post=0,(a.resvDrain_pre=0)!=(n=e.ResvSize%8)&&(r+=n),0<(n=e.ResvSize-r-e.ResvMax)&&(l(0==n%8),l(0<=n),r+=n);var s=Math.min(8*a.main_data_begin,r)/8;a.resvDrain_pre+=8*s,r-=8*s,e.ResvSize-=8*s,a.main_data_begin-=s,a.resvDrain_post+=r,e.ResvSize-=r}}},function(e,t){e.exports=function(){this.getLameVersion=function(){return"3.98.4"},this.getLameShortVersion=function(){return"3.98.4"},this.getLameVeryShortVersion=function(){return"LAME3.98r"},this.getPsyVersion=function(){return"0.93"},this.getLameUrl=function(){return"http://www.mp3dev.org/"},this.getLameOsBitness=function(){return"32bits"}}},function(e,t,n){var a=n(0),u=a.System,v=a.VbrMode,N=(a.Float,a.ShortBlock),g=(a.Util,a.Arrays),w=(a.new_array_n,a.new_byte),r=(a.new_double,a.new_float,a.new_float_n,a.new_int,a.new_int_n,a.assert);function s(){var i,_,I;this.setModules=function(e,t,n){i=e,_=t,I=n};var h=s.NUMTOCENTRIES,l=s.MAXFRAMESIZE,c=h+4+4+4+4+4+9+1+1+8+1+1+3+1+1+2+4+2+2,p=null,d="Xing",b="Info",n=[0,49345,49537,320,49921,960,640,49729,50689,1728,1920,51009,1280,50625,50305,1088,52225,3264,3456,52545,3840,53185,52865,3648,2560,51905,52097,2880,51457,2496,2176,51265,55297,6336,6528,55617,6912,56257,55937,6720,7680,57025,57217,8e3,56577,7616,7296,56385,5120,54465,54657,5440,55041,6080,5760,54849,53761,4800,4992,54081,4352,53697,53377,4160,61441,12480,12672,61761,13056,62401,62081,12864,13824,63169,63361,14144,62721,13760,13440,62529,15360,64705,64897,15680,65281,16320,16e3,65089,64001,15040,15232,64321,14592,63937,63617,14400,10240,59585,59777,10560,60161,11200,10880,59969,60929,11968,12160,61249,11520,60865,60545,11328,58369,9408,9600,58689,9984,59329,59009,9792,8704,58049,58241,9024,57601,8640,8320,57409,40961,24768,24960,41281,25344,41921,41601,25152,26112,42689,42881,26432,42241,26048,25728,42049,27648,44225,44417,27968,44801,28608,28288,44609,43521,27328,27520,43841,26880,43457,43137,26688,30720,47297,47489,31040,47873,31680,31360,47681,48641,32448,32640,48961,32e3,48577,48257,31808,46081,29888,30080,46401,30464,47041,46721,30272,29184,45761,45953,29504,45313,29120,28800,45121,20480,37057,37249,20800,37633,21440,21120,37441,38401,22208,22400,38721,21760,38337,38017,21568,39937,23744,23936,40257,24320,40897,40577,24128,23040,39617,39809,23360,39169,22976,22656,38977,34817,18624,18816,35137,19200,35777,35457,19008,19968,36545,36737,20288,36097,19904,19584,35905,17408,33985,34177,17728,34561,18368,18048,34369,33281,17088,17280,33601,16640,33217,32897,16448];function m(e,t){var n=255&e[t+0];return n<<=8,n|=255&e[t+1],n<<=8,n|=255&e[t+2],n<<=8,n|=255&e[t+3]}function V(e,t,n){e[t+0]=n>>24&255,e[t+1]=n>>16&255,e[t+2]=n>>8&255,e[t+3]=255&n}function H(e,t,n){e[t+0]=n>>8&255,e[t+1]=255&n}function o(e,t,n){return 255&(e<<t|n&~(-1<<t))}function f(e,t){var n=e.internal_flags;t[0]=o(t[0],8,255),t[1]=o(t[1],3,7),t[1]=o(t[1],1,e.out_samplerate<16e3?0:1),t[1]=o(t[1],1,e.version),t[1]=o(t[1],2,1),t[1]=o(t[1],1,e.error_protection?0:1),t[2]=o(t[2],4,n.bitrate_index),t[2]=o(t[2],2,n.samplerate_index),t[2]=o(t[2],1,0),t[2]=o(t[2],1,e.extension),t[3]=o(t[3],2,e.mode.ordinal()),t[3]=o(t[3],2,n.mode_ext),t[3]=o(t[3],1,e.copyright),t[3]=o(t[3],1,e.original),t[3]=o(t[3],2,e.emphasis),t[0]=255;var a,r=241&t[1],s=1==e.version?128:e.out_samplerate<16e3?32:64;e.VBR==v.vbr_off&&(s=e.brate),a=e.free_format?0:255&16*i.BitrateIndex(s,e.version,e.out_samplerate),r=(1==e.version?t[1]=255&(10|r):t[1]=255&(2|r),13&t[2]),t[2]=255&(a|r)}function O(e,t){return t=t>>8^n[255&(t^e)]}this.addVbrFrame=function(e){var t=e.internal_flags,n=Tables.bitrate_table[e.version][t.bitrate_index];r(null!=t.VBR_seek_table.bag),function(e,t){if(e.nVbrNumFrames++,e.sum+=t,e.seen++,!(e.seen<e.want)&&(e.pos<e.size&&(e.bag[e.pos]=e.sum,e.pos++,e.seen=0),e.pos==e.size)){for(var n=1;n<e.size;n+=2)e.bag[n/2]=e.bag[n];e.want*=2,e.pos/=2}}(t.VBR_seek_table,n)},this.getVbrTag=function(e){var t=new VBRTagData,n=0;t.flags=0;var a,r,s=e[n+1]>>3&1,i=e[n+2]>>2&3,o=e[n+3]>>6&3,_=e[n+2]>>4&15,_=Tables.bitrate_table[s][_];if(e[n+1]>>4==14?t.samprate=Tables.samplerate_table[2][i]:t.samprate=Tables.samplerate_table[s][i],a=e,r=n+=0!=s?3!=o?36:21:3!=o?21:13,!new String(a,r,d.length(),p).equals(d)&&!new String(a,r,b.length(),p).equals(b))return null;n+=4,t.hId=s;var l=t.flags=m(e,n);if(n+=4,0!=(1&l)&&(t.frames=m(e,n),n+=4),0!=(2&l)&&(t.bytes=m(e,n),n+=4),0!=(4&l)){if(null!=t.toc)for(var c=0;c<h;c++)t.toc[c]=e[n+c];n+=h}t.vbrScale=-1,0!=(8&l)&&(t.vbrScale=m(e,n),n+=4),t.headersize=72e3*(1+s)*_/t.samprate;var f=e[(n+=21)+0]<<4;f+=e[n+1]>>4;var u=(15&e[n+1])<<8;return(f<0||3e3<f)&&(f=-1),((u+=255&e[n+2])<0||3e3<u)&&(u=-1),t.encDelay=f,t.encPadding=u,t},this.InitVbrTag=function(e){var t=e.internal_flags,n=1==e.version?128:e.out_samplerate<16e3?32:64;e.VBR==v.vbr_off&&(n=e.brate);var a=72e3*(e.version+1)*n/e.out_samplerate,r=t.sideinfo_len+c;if((t.VBR_seek_table.TotalFrameSize=a)<r||l<a)e.bWriteVbrTag=!1;else{t.VBR_seek_table.nVbrNumFrames=0,t.VBR_seek_table.nBytesWritten=0,t.VBR_seek_table.sum=0,t.VBR_seek_table.seen=0,t.VBR_seek_table.want=1,t.VBR_seek_table.pos=0,null==t.VBR_seek_table.bag&&(t.VBR_seek_table.bag=new int[400],t.VBR_seek_table.size=400);var s=w(l);f(e,s);for(var i=t.VBR_seek_table.TotalFrameSize,o=0;o<i;++o)_.add_dummy_byte(e,255&s[o],1)}},this.updateMusicCRC=function(e,t,n,a){for(var r=0;r<a;++r)e[0]=O(t[n+r],e[0])},this.getLameTagFrame=function(e,t){var n=e.internal_flags;if(!e.bWriteVbrTag)return 0;if(n.Class_ID!=Lame.LAME_ID)return 0;if(n.VBR_seek_table.pos<=0)return 0;if(t.length<n.VBR_seek_table.TotalFrameSize)return n.VBR_seek_table.TotalFrameSize;g.fill(t,0,n.VBR_seek_table.TotalFrameSize,0),f(e,t);var a=w(h);if(e.free_format)for(var r=1;r<h;++r)a[r]=255&255*r/100;else!function(e,t){if(!(e.pos<=0))for(var n=1;n<h;++n){var a=n/h,r=0|Math.floor(a*e.pos);r>e.pos-1&&(r=e.pos-1);var s=0|256*e.bag[r]/e.sum;255<s&&(s=255),t[n]=255&s}}(n.VBR_seek_table,a);var s=n.sideinfo_len;e.error_protection&&(s-=2),e.VBR==v.vbr_off?(t[s++]=255&b.charAt(0),t[s++]=255&b.charAt(1),t[s++]=255&b.charAt(2),t[s++]=255&b.charAt(3)):(t[s++]=255&d.charAt(0),t[s++]=255&d.charAt(1),t[s++]=255&d.charAt(2),t[s++]=255&d.charAt(3)),V(t,s,15),V(t,s+=4,n.VBR_seek_table.nVbrNumFrames),s+=4;var i=n.VBR_seek_table.nBytesWritten+n.VBR_seek_table.TotalFrameSize;V(t,s,0|i),s+=4,u.arraycopy(a,0,t,s,a.length),s+=a.length,e.error_protection&&_.CRC_writeheader(n,t);for(var o=0,r=0;r<s;r++)o=O(t[r],o);return s+=function(e,t,n,a,r){var s,i,o,_,l,c=e.internal_flags,f=0,u=e.encoder_delay,h=e.encoder_padding,p=100-10*e.VBR_q-e.quality,d=I.getLameVeryShortVersion(),b=[1,5,3,2,4,0,3],m=0|(255<e.lowpassfreq/100+.5?255:e.lowpassfreq/100+.5),v=0,g=0,w=e.internal_flags.noise_shaping,S=0,y=0,M=0,R=0!=(1&e.exp_nspsytune),x=0!=(2&e.exp_nspsytune),A=!1,B=!1,E=e.internal_flags.nogap_total,T=e.internal_flags.nogap_current,k=e.ATHtype;switch(e.VBR){case vbr_abr:l=e.VBR_mean_bitrate_kbps;break;case vbr_off:l=e.brate;break;default:l=e.VBR_min_bitrate_kbps}switch(s=0+(e.VBR.ordinal()<b.length?b[e.VBR.ordinal()]:0),c.findReplayGain&&(510<c.RadioGain&&(c.RadioGain=510),c.RadioGain<-510&&(c.RadioGain=-510),g=8192,g|=3072,0<=c.RadioGain?g|=c.RadioGain:(g|=512,g|=-c.RadioGain)),c.findPeakSample&&(v=Math.abs(0|c.PeakSample/32767*Math.pow(2,23)+.5)),-1!=E&&(0<T&&(B=!0),T<E-1&&(A=!0)),_=k+((R?1:0)<<4)+((x?1:0)<<5)+((A?1:0)<<6)+((B?1:0)<<7),p<0&&(p=0),e.mode){case MONO:S=0;break;case STEREO:S=1;break;case DUAL_CHANNEL:S=2;break;case JOINT_STEREO:S=e.force_ms?4:3;break;case NOT_SET:default:S=7}M=e.in_samplerate<=32e3?0:48e3==e.in_samplerate?2:48e3<e.in_samplerate?3:1,(e.short_blocks==N.short_block_forced||e.short_blocks==N.short_block_dispensed||-1==e.lowpassfreq&&-1==e.highpassfreq||e.scale_left<e.scale_right||e.scale_left>e.scale_right||e.disable_reservoir&&e.brate<320||e.noATH||e.ATHonly||0==k||e.in_samplerate<=32e3)&&(y=1),i=w+(S<<2)+(y<<5)+(M<<6),o=c.nMusicCRC,V(n,a+f,p),f+=4;for(var P=0;P<9;P++)n[a+f+P]=255&d.charAt(P);n[a+(f+=9)]=255&s,n[a+ ++f]=255&m,V(n,a+ ++f,v),H(n,a+(f+=4),g),H(n,a+(f+=2),0),n[a+(f+=2)]=255&_,n[a+ ++f]=255<=l?255:255&l,n[a+ ++f]=255&u>>4,n[a+f+1]=255&(u<<4)+(h>>8),n[a+f+2]=255&h,n[a+(f+=3)]=255&i,f++,n[a+f++]=0,H(n,a+f,e.preset),V(n,a+(f+=2),t),H(n,a+(f+=4),o),f+=2;for(var L=0;L<f;L++)r=O(n[a+L],r);return H(n,a+f,r),f+=2}(e,i,t,s,o),n.VBR_seek_table.TotalFrameSize},this.putVbrTag=function(e,t){if(e.internal_flags.VBR_seek_table.pos<=0)return-1;if(t.seek(t.length()),0==t.length())return-1;var n=function(e){e.seek(0);var t=w(10);return e.readFully(t),new String(t,"ISO-8859-1").startsWith("ID3")?0:((127&t[6])<<21|(127&t[7])<<14|(127&t[8])<<7|127&t[9])+t.length}(t);t.seek(n);var a=w(l),r=getLameTagFrame(e,a);return r>a.length?-1:(r<1||t.write(a,0,r),0)}}s.NUMTOCENTRIES=100,s.MAXFRAMESIZE=2880,e.exports=s},function(e,t,n){var a=n(48);"string"==typeof a&&(a=[[e.i,a,""]]),a.locals&&(e.exports=a.locals);(0,n(3).default)("5b0bec03",a,!1,{})},function(e,t,n){(e.exports=n(2)(!1)).push([e.i,"\n.ar-icon {\n  fill: #747474;\n  border-radius: 50%;\n  border: 1px solid #05CBCD;\n  background-color: #FFFFFF;\n  padding: 5px;\n  cursor: pointer;\n  transition: .2s;\n}\n.ar-icon:hover {\n    fill: #505050;\n}\n.ar-icon--no-border {\n    border: 0;\n    border-radius: 0;\n    padding: 0;\n}\n.ar-icon--rec {\n    fill: white;\n    background-color: #FF6B64;\n    border-color: transparent;\n}\n.ar-icon--pulse {\n    animation: ripple .5s linear infinite;\n}\n@keyframes ripple {\n0% {\n    box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.1), 0 0 0 1px rgba(255, 0, 0, 0.1), 0 0 0 5px rgba(255, 0, 0, 0.1);\n}\n100% {\n    box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.1), 0 0 0 10px rgba(255, 0, 0, 0.1), 0 0 0 20px rgba(255, 0, 0, 0);\n}\n}\n.ar-icon__xs {\n    width: 18px;\n    height: 18px;\n    line-height: 18px;\n}\n.ar-icon__sm {\n    width: 30px;\n    height: 30px;\n    line-height: 30px;\n}\n.ar-icon__lg {\n    width: 45px;\n    height: 45px;\n    line-height: 45px;\n    box-shadow: 0 2px 5px 1px rgba(158, 158, 158, 0.5);\n}\n",""])},function(e,t,n){"use strict";n.r(t),n.d(t,"AudioPlayer",function(){return y}),n.d(t,"AudioRecorder",function(){return U});function a(){var e=this,t=e.$createElement;return(e._self._c||t)("div",{domProps:{innerHTML:e._s(e.icons[e.name])}})}var r={props:{name:{type:String}},data:function(){return{icons:{download:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 12v7H5v-7H3v7c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2v-7h-2zm-6 .67l2.59-2.58L17 11.5l-5 5-5-5 1.41-1.41L11 12.67V3h2z"/><path fill="none" d="M0 0h24v24H0z"/></svg>',mic:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 14c1.66 0 2.99-1.34 2.99-3L15 5c0-1.66-1.34-3-3-3S9 3.34 9 5v6c0 1.66 1.34 3 3 3zm5.3-3c0 3-2.54 5.1-5.3 5.1S6.7 14 6.7 11H5c0 3.41 2.72 6.23 6 6.72V21h2v-3.28c3.28-.48 6-3.3 6-6.72h-1.7z"/><path d="M0 0h24v24H0z" fill="none"/></svg>',pause:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M6 19h4V5H6v14zm8-14v14h4V5h-4z"/><path d="M0 0h24v24H0z" fill="none"/></svg>',play:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M8 5v14l11-7z"/><path d="M0 0h24v24H0z" fill="none"/></svg>',save:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M0 0h24v24H0z" fill="none"/><path d="M17 3H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2V7l-4-4zm-5 16c-1.66 0-3-1.34-3-3s1.34-3 3-3 3 1.34 3 3-1.34 3-3 3zm3-10H5V5h10v4z"/></svg>',stop:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M0 0h24v24H0z" fill="none"/><path d="M6 6h12v12H6z"/></svg>',volume:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 9v6h4l5 5V4L7 9H3zm13.5 3c0-1.77-1.02-3.29-2.5-4.03v8.05c1.48-.73 2.5-2.25 2.5-4.02zM14 3.23v2.06c2.89.86 5 3.54 5 6.71s-2.11 5.85-5 6.71v2.06c4.01-.91 7-4.49 7-8.77s-2.99-7.86-7-8.77z"/><path d="M0 0h24v24H0z" fill="none"/></svg>'}}}};function s(e,t,n,a,r,s,i,o){var _=typeof(e=e||{}).default;"object"!=_&&"function"!=_||(e=e.default);var l,c,f,u="function"==typeof e?e.options:e;return t&&(u.render=t,u.staticRenderFns=n,u._compiled=!0),a&&(u.functional=!0),s&&(u._scopeId=s),i?(l=function(e){(e=e||this.$vnode&&this.$vnode.ssrContext||this.parent&&this.parent.$vnode&&this.parent.$vnode.ssrContext)||"undefined"==typeof __VUE_SSR_CONTEXT__||(e=__VUE_SSR_CONTEXT__),r&&r.call(this,e),e&&e._registeredComponents&&e._registeredComponents.add(i)},u._ssrRegister=l):r&&(l=o?function(){r.call(this,this.$root.$options.shadowRoot)}:r),l&&(u.functional?(u._injectStyles=l,c=u.render,u.render=function(e,t){return l.call(t),c(e,t)}):(f=u.beforeCreate,u.beforeCreate=f?[].concat(f,l):[l])),{exports:e,options:u}}a._withStripped=!0;var i=s(r,a,[],!1,null,null,null);i.options.__file="src\\components\\icon-button.vue";var o=i.exports;function _(e,t){var n=t.getBoundingClientRect().width,a=e.target.getBoundingClientRect().left,r=(e.clientX-a)/n;try{if(!e.target.className.match(/^ar\-line\-control/))return}catch(e){return}return r=1<(r=r<0?0:r)?1:r}function l(e){return new Date(1e3*e).toISOString().substr(14,5)}function c(){var e=this,t=e.$createElement,n=e._self._c||t;return n("div",{ref:e.refId,staticClass:"ar-line-control",on:{mousedown:e.onMouseDown}},[n("div",{staticClass:"ar-line-control__head",style:e.calculateSize})])}var f={props:{refId:{type:String},eventName:{type:String},percentage:{type:Number,default:0},rowDirection:{type:Boolean,default:!0}},methods:{onMouseDown:function(e){var t=_(e,this.$refs[this.refId]);this.$emit("change-linehead",t),document.addEventListener("mousemove",this.onMouseMove),document.addEventListener("mouseup",this.onMouseUp)},onMouseUp:function(e){document.removeEventListener("mouseup",this.onMouseUp),document.removeEventListener("mousemove",this.onMouseMove);var t=_(e,this.$refs[this.refId]);this.$emit("change-linehead",t)},onMouseMove:function(e){var t=_(e,this.$refs[this.refId]);this.$emit("change-linehead",t)}},computed:{calculateSize:function(){var e=this.percentage<1?100*this.percentage:this.percentage;return(this.rowDirection?"width":"height")+": "+e+"%"}}};c._withStripped=!0;var u=s(f,c,[],!1,function(e){n(19)},null,null);u.options.__file="src\\components\\line-control.vue";function h(){var e=this,t=e.$createElement,n=e._self._c||t;return n("div",{staticClass:"ar-volume"},[n("icon-button",{staticClass:"ar-volume__icon",attrs:{name:"volume"}}),e._v(" "),n("line-control",{staticClass:"ar-volume-bar",attrs:{"ref-id":"volume",percentage:e.volume},on:{"change-linehead":e.onChangeLinehead}})],1)}var p=u.exports,d={data:function(){return{volume:.8}},components:{IconButton:o,LineControl:p},methods:{onChangeLinehead:function(e){this.$emit("change-volume",e),this.volume=e}}};h._withStripped=!0;var b=s(d,h,[],!1,function(e){n(21)},null,null);b.options.__file="src\\components\\volume-control.vue";function m(){var t=this,e=t.$createElement,n=t._self._c||e;return n("div",{staticClass:"ar-player"},[n("div",{staticClass:"ar-player-actions"},[n("icon-button",{staticClass:"ar-icon ar-icon__lg ar-player__play",class:{"ar-player__play--active":t.isPlaying},attrs:{id:"play",name:t.playBtnIcon},nativeOn:{click:function(e){return t.playback(e)}}})],1),t._v(" "),n("div",{staticClass:"ar-player-bar"},[n("div",{staticClass:"ar-player__time"},[t._v(t._s(t.playedTime))]),t._v(" "),n("line-control",{staticClass:"ar-player__progress",attrs:{"ref-id":"progress",percentage:t.progress},on:{"change-linehead":t._onUpdateProgress}}),t._v(" "),n("div",{staticClass:"ar-player__time"},[t._v(t._s(t.duration))]),t._v(" "),n("volume-control",{on:{"change-volume":t._onChangeVolume}})],1),t._v(" "),n("audio",{attrs:{id:t.playerUniqId,src:t.audioSource}})])}var v=b.exports,g={props:{src:{type:String},record:{type:Object},filename:{type:String}},data:function(){return{isPlaying:!1,duration:l(0),playedTime:l(0),progress:0}},components:{IconButton:o,LineControl:p,VolumeControl:v},mounted:function(){var t=this;this.player=document.getElementById(this.playerUniqId),this.player.addEventListener("ended",function(){t.isPlaying=!1}),this.player.addEventListener("loadeddata",function(e){t._resetProgress(),t.duration=l(t.player.duration)}),this.player.addEventListener("timeupdate",this._onTimeUpdate),this.$eventBus.$on("remove-record",function(){t._resetProgress()})},computed:{audioSource:function(){var e=this.src||this.record.url;if(e)return e;this._resetProgress()},playBtnIcon:function(){return this.isPlaying?"pause":"play"},playerUniqId:function(){return"audio-player"+this._uid}},methods:{playback:function(){var e=this;this.audioSource&&(this.isPlaying?this.player.pause():setTimeout(function(){e.player.play()},0),this.isPlaying=!this.isPlaying)},_resetProgress:function(){this.isPlaying&&this.player.pause(),this.duration=l(0),this.playedTime=l(0),this.progress=0,this.isPlaying=!1},_onTimeUpdate:function(){this.playedTime=l(this.player.currentTime),this.progress=this.player.currentTime/this.player.duration*100},_onUpdateProgress:function(e){e&&(this.player.currentTime=e*this.player.duration)},_onChangeVolume:function(e){e&&(this.player.volume=e)}}};m._withStripped=!0;var w=s(g,m,[],!1,function(e){n(17)},null,null);w.options.__file="src\\components\\player.vue";function S(){var t=this,e=t.$createElement;return(t._self._c||e)("icon-button",{staticClass:"ar-icon ar-icon__xs ar-icon--no-border",attrs:{id:"download",name:"download"},nativeOn:{click:function(e){return t.download(e)}}})}var y=w.exports,M={props:{record:{type:Object},filename:{type:String}},components:{IconButton:o},methods:{download:function(){var e,t;this.record.url&&(e=this.record.blob.type.split("/")[1],(t=document.createElement("a")).href=this.record.url,t.download=this.filename+"."+e,t.click())}}};S._withStripped=!0;var R=s(M,S,[],!1,function(e){n(25)},null,null);R.options.__file="src\\components\\downloader.vue";var x=R.exports,A=n(16);function B(e,t){for(var n=0;n<t.length;n++){var a=t[n];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(e,a.key,a)}}function E(e){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,E),this.bitRate=e.bitRate,this.sampleRate=e.sampleRate,this.dataBuffer=[],this.encoder=new A.Mp3Encoder(1,this.sampleRate,this.bitRate)}var T=(function(e,t,n){return t&&B(e.prototype,t),n&&B(e,n),e}(E,[{key:"encode",value:function(e){for(var t=this._convertBuffer(e),n=t.length,a=0;0<=n;a+=1152){var r=t.subarray(a,a+1152),s=this.encoder.encodeBuffer(r);this.dataBuffer.push(new Int8Array(s)),n-=1152}}},{key:"finish",value:function(){this.dataBuffer.push(this.encoder.flush());var e=new Blob(this.dataBuffer,{type:"audio/mp3"});return this.dataBuffer=[],{id:Date.now(),blob:e,url:URL.createObjectURL(e)}}},{key:"_floatTo16BitPCM",value:function(e,t){for(var n=0;n<e.length;n++){var a=Math.max(-1,Math.min(1,e[n]));t[n]=a<0?32768*a:32767*a}}},{key:"_convertBuffer",value:function(e){var t=new Float32Array(e),n=new Int16Array(e.length);return this._floatTo16BitPCM(t,n),n}}]),E);function k(e,t){for(var n=0;n<t.length;n++){var a=t[n];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(e,a.key,a)}}function P(e){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,P),this.bufferSize=e.bufferSize||4096,this.sampleRate=e.sampleRate,this.samples=e.samples}var L=(function(e,t,n){return t&&k(e.prototype,t),n&&k(e,n),e}(P,[{key:"finish",value:function(){this._joinSamples();var e=new ArrayBuffer(44+2*this.samples.length),t=new DataView(e);this._writeString(t,0,"RIFF"),t.setUint32(4,36+2*this.samples.length,!0),this._writeString(t,8,"WAVE"),this._writeString(t,12,"fmt "),t.setUint32(16,16,!0),t.setUint16(20,1,!0),t.setUint16(22,1,!0),t.setUint32(24,this.sampleRate,!0),t.setUint32(28,4*this.sampleRate,!0),t.setUint16(32,4,!0),t.setUint16(34,16,!0),this._writeString(t,36,"data"),t.setUint32(40,2*this.samples.length,!0),this._floatTo16BitPCM(t,44,this.samples);var n=new Blob([t],{type:"audio/wav"});return{id:Date.now(),blob:n,url:URL.createObjectURL(n)}}},{key:"_floatTo16BitPCM",value:function(e,t,n){for(var a=0;a<n.length;a++,t+=2){var r=Math.max(-1,Math.min(1,n[a]));e.setInt16(t,r<0?32768*r:32767*r,!0)}}},{key:"_joinSamples",value:function(){for(var e=this.samples.length*this.bufferSize,t=new Float64Array(e),n=0,a=0;a<this.samples.length;a++){var r=this.samples[a];t.set(r,n),n+=r.length}this.samples=t}},{key:"_writeString",value:function(e,t,n){for(var a=0;a<n.length;a++)e.setUint8(t+a,n.charCodeAt(a))}}]),P);function I(e,t){for(var n=0;n<t.length;n++){var a=t[n];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(e,a.key,a)}}function V(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,V),this.beforeRecording=e.beforeRecording,this.pauseRecording=e.pauseRecording,this.afterRecording=e.afterRecording,this.micFailed=e.micFailed,this.format=e.format,this.encoderOptions={bitRate:e.bitRate,sampleRate:e.sampleRate},this.bufferSize=4096,this.records=[],this.isPause=!1,this.isRecording=!1,this.duration=0,this.volume=0,this.wavSamples=[],this._duration=0}function H(){var t=this,e=t.$createElement;return(t._self._c||e)("icon-button",{staticClass:"ar-icon ar-icon__xs ar-icon--no-border",attrs:{name:"save"},nativeOn:{click:function(e){return t.upload(e)}}})}var O=(function(e,t,n){return t&&I(e.prototype,t),n&&I(e,n),e}(V,[{key:"start",value:function(){this.beforeRecording&&this.beforeRecording("start recording"),navigator.mediaDevices.getUserMedia({video:!1,audio:{channelCount:1,echoCancellation:!1}}).then(this._micCaptured.bind(this)).catch(this._micError.bind(this)),this.isPause=!1,this.isRecording=!0,this._isMp3()&&!this.lameEncoder&&(this.lameEncoder=new T(this.encoderOptions))}},{key:"stop",value:function(){this.stream.getTracks().forEach(function(e){return e.stop()}),this.input.disconnect(),this.processor.disconnect(),this.context.close();var e=null;this._isMp3()?e=this.lameEncoder.finish():(e=new L({bufferSize:this.bufferSize,sampleRate:this.encoderOptions.sampleRate,samples:this.wavSamples}).finish(),this.wavSamples=[]),e.duration=l(this.duration),this.records.push(e),this._duration=0,this.duration=0,this.isPause=!1,this.isRecording=!1,this.afterRecording&&this.afterRecording(e)}},{key:"pause",value:function(){this.stream.getTracks().forEach(function(e){return e.stop()}),this.input.disconnect(),this.processor.disconnect(),this._duration=this.duration,this.isPause=!0,this.pauseRecording&&this.pauseRecording("pause recording")}},{key:"recordList",value:function(){return this.records}},{key:"lastRecord",value:function(){return this.records.slice(-1).pop()}},{key:"_micCaptured",value:function(e){var r=this;this.context=new(window.AudioContext||window.webkitAudioContext),this.duration=this._duration,this.input=this.context.createMediaStreamSource(e),this.processor=this.context.createScriptProcessor(this.bufferSize,1,1),this.stream=e,this.processor.onaudioprocess=function(e){var t=e.inputBuffer.getChannelData(0),n=0;r._isMp3()?r.lameEncoder.encode(t):r.wavSamples.push(new Float32Array(t));for(var a=0;a<t.length;++a)n+=t[a]*t[a];r.duration=parseFloat(r._duration)+parseFloat(r.context.currentTime.toFixed(2)),r.volume=Math.sqrt(n/t.length).toFixed(2)},this.input.connect(this.processor),this.processor.connect(this.context.destination)}},{key:"_micError",value:function(e){this.micFailed&&this.micFailed(e)}},{key:"_isMp3",value:function(){return"mp3"===this.format.toLowerCase()}}]),V),N={props:{filename:{type:String,default:"record"},format:{type:String,default:"mp3"},headers:{type:Object,default:function(){return{}}},uploadUrl:{type:String}}},F={mixins:[N],props:{record:{type:Object}},components:{IconButton:o},methods:{upload:function(){var e,t,n=this;this.record.url&&(this.$eventBus.$emit("start-upload"),(e=new FormData).append("audio",this.record.blob,this.filename+".mp3"),(t=Object.assign(this.headers,{}))["Content-Type"]="multipart/form-data; boundary="+e._boundary,this.$http.post(this.uploadUrl,e,{headers:t}).then(function(e){n.$eventBus.$emit("end-upload",{status:"success",response:e})}).catch(function(e){n.$eventBus.$emit("end-upload",{status:"fail",response:e})}))}}};H._withStripped=!0;var C=s(F,H,[],!1,function(e){n(47)},null,null);C.options.__file="src\\components\\uploader.vue";function D(){var a=this,e=a.$createElement,r=a._self._c||e;return r("div",{staticClass:"ar"},[a.isUploading?r("div",{staticClass:"ar__overlay"}):a._e(),a._v(" "),a.isUploading?r("div",{staticClass:"ar-spinner"},[r("div",{staticClass:"ar-spinner__dot"}),a._v(" "),r("div",{staticClass:"ar-spinner__dot"}),a._v(" "),r("div",{staticClass:"ar-spinner__dot"})]):a._e(),a._v(" "),r("div",{staticClass:"ar-content",class:{ar__blur:a.isUploading}},[r("div",{staticClass:"ar-recorder"},[r("icon-button",{staticClass:"ar-icon ar-icon__lg",class:{"ar-icon--rec":a.isRecording,"ar-icon--pulse":a.isRecording&&.02<a.volume},attrs:{name:a.iconButtonType},nativeOn:{click:function(e){return a.toggleRecorder(e)}}}),a._v(" "),r("icon-button",{staticClass:"ar-icon ar-icon__sm ar-recorder__stop",attrs:{name:"stop"},nativeOn:{click:function(e){return a.stopRecorder(e)}}})],1),a._v(" "),a.attempts?r("div",{staticClass:"ar-recorder__records-limit"},[a._v("Attempts: "+a._s(a.attemptsLeft)+"/"+a._s(a.attempts))]):a._e(),a._v(" "),r("div",{staticClass:"ar-recorder__duration"},[a._v(a._s(a.recordedTime))]),a._v(" "),a.time?r("div",{staticClass:"ar-recorder__time-limit"},[a._v("Record duration is limited: "+a._s(a.time)+"m")]):a._e(),a._v(" "),r("div",{staticClass:"ar-records"},a._l(a.recordList,function(t,n){return r("div",{key:t.id,staticClass:"ar-records__record",class:{"ar-records__record--selected":t.id===a.selected.id},on:{click:function(e){return a.choiceRecord(t)}}},[t.id===a.selected.id?r("div",{staticClass:"ar__rm",on:{click:function(e){return a.removeRecord(n)}}},[a._v("×")]):a._e(),a._v(" "),r("div",{staticClass:"ar__text"},[a._v("Record "+a._s(n+1))]),a._v(" "),r("div",{staticClass:"ar__text"},[a._v(a._s(t.duration))]),a._v(" "),t.id===a.selected.id&&a.showDownloadButton?r("downloader",{staticClass:"ar__downloader",attrs:{record:t,filename:a.filename}}):a._e(),a._v(" "),t.id===a.selected.id&&a.showUploadButton?r("uploader",{staticClass:"ar__uploader",attrs:{record:t,filename:a.filename,headers:a.headers,"upload-url":a.uploadUrl}}):a._e()],1)}),0),a._v(" "),r("audio-player",{attrs:{record:a.selected}})],1)])}var X=C.exports,Y={mixins:[N],props:{attempts:{type:Number},time:{type:Number},bitRate:{type:Number,default:128},sampleRate:{type:Number,default:44100},showDownloadButton:{type:Boolean,default:!0},showUploadButton:{type:Boolean,default:!0},micFailed:{type:Function},beforeRecording:{type:Function},pauseRecording:{type:Function},afterRecording:{type:Function},failedUpload:{type:Function},beforeUpload:{type:Function},successfulUpload:{type:Function},selectRecord:{type:Function},format:{type:String}},data:function(){return{isUploading:!1,recorder:this._initRecorder(),recordList:[],selected:{},uploadStatus:null}},components:{AudioPlayer:y,Downloader:x,IconButton:o,Uploader:X},mounted:function(){var t=this;this.$eventBus.$on("start-upload",function(){t.isUploading=!0,t.beforeUpload&&t.beforeUpload("before upload")}),this.$eventBus.$on("end-upload",function(e){t.isUploading=!1,"success"===e.status?t.successfulUpload&&t.successfulUpload(e.response):t.failedUpload&&t.failedUpload(e.response)})},beforeDestroy:function(){this.stopRecorder()},methods:{toggleRecorder:function(){this.attempts&&this.recorder.records.length>=this.attempts||(!this.isRecording||this.isRecording&&this.isPause?this.recorder.start():this.recorder.pause())},stopRecorder:function(){this.isRecording&&(this.recorder.stop(),this.recordList=this.recorder.recordList())},removeRecord:function(e){this.recordList.splice(e,1),this.$set(this.selected,"url",null),this.$eventBus.$emit("remove-record")},choiceRecord:function(e){this.selected!==e&&(this.selected=e,this.selectRecord&&this.selectRecord(e))},_initRecorder:function(){return new O({beforeRecording:this.beforeRecording,afterRecording:this.afterRecording,pauseRecording:this.pauseRecording,micFailed:this.micFailed,bitRate:this.bitRate,sampleRate:this.sampleRate,format:this.format})}},computed:{attemptsLeft:function(){return this.attempts-this.recordList.length},iconButtonType:function(){return(!this.isRecording||!this.isPause)&&this.isRecording?"pause":"mic"},isPause:function(){return this.recorder.isPause},isRecording:function(){return this.recorder.isRecording},recordedTime:function(){return this.time&&this.recorder.duration>=60*this.time&&this.stopRecorder(),l(this.recorder.duration)},volume:function(){return parseFloat(this.recorder.volume)}}};D._withStripped=!0;var q=s(Y,D,[],!1,function(e){n(23)},null,null);q.options.__file="src\\components\\recorder.vue";var U=q.exports,j={AudioPlayer:y,AudioRecorder:U,install:function(e){this.installed||(this.installed=!0,e.prototype.$eventBus=e.prototype.$eventBus||new e,e.component("audio-player",y),e.component("audio-recorder",U))}};t.default=j}],r.c=a,r.d=function(e,t,n){r.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},r.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.t=function(t,e){if(1&e&&(t=r(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var n=Object.create(null);if(r.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var a in t)r.d(n,a,function(e){return t[e]}.bind(null,a));return n},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=49).default;function r(e){if(a[e])return a[e].exports;var t=a[e]={i:e,l:!1,exports:{}};return n[e].call(t.exports,t,t.exports,r),t.l=!0,t.exports}var n,a});
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